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A Fortune of Sand

A Novel

Hardcover
$30.00 US
6.42"W x 9.54"H x 1.09"D   | 17 oz | 12 per carton
On sale May 26, 2026 | 320 Pages | 9798217093243

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The daughter of a powerful tycoon escapes to a glamorous artists’ retreat—where dark secrets and dangerous temptations await—in this gripping Prohibition-era novel from the #1 New York Times bestselling author of Salt to the Sea.

“Enthralling . . . While history is often molded by those in power, there are always those who can wrest control and write a new story of their own.”—Marie Benedict, New York Times bestselling co-author of The Personal Librarian and The First Ladies

Detroit, 1927. A city of smoke and ambition, where glittering wealth conceals a graveyard of secrets.

Marjorie Lennox is the youngest daughter of a powerful Detroit dynasty—a family rich in money and poor in charm. Creative, reckless, and never quite what they wanted, Marjorie has spent her life overlooked by her controlling father and self-absorbed siblings. But when she secretly applies to an elite arts program backed by a mysterious patron, she grabs the chance to finally step out of her family’s shadow.

The building is grand.

The talent is extraordinary.

And something is deeply wrong.

The program is strict in ways that feel sinister. Doors lock at strange hours. Rumors spread about women going missing. And the handsome benefactor behind it all is as magnetic as he is unsettling. As Marjorie gets pulled deeper into his world, she must fight to discover the truth before she loses herself completely.

Set in the fading splendor of 1920s Detroit and inspired by real, long-buried events, A Fortune of Sand is a glittering, gothic page-turner about power, control, and the price women pay when they demand to be seen.
“Ruta Sepetys is a literary citizen of the highest order, a true friend to readers, writers, and booksellers. Her books are moving, fascinating, and meticulously researched. She makes history live in order that we may learn from it.”—Ann Patchett, #1 New York Times bestselling author of Tom Lake

“Sepetys beautifully captures the madcap days of Prohibition in the Detroit suburbs, centered around the wealthy Lennox clan. Underneath the gilt, however, cracks abound, inspired by real-life events of the time and uncovered through Sepetys’s impeccable research. A heady exploration of women’s agency, as well as a killer romance and a beguiling mystery. Wildly entertaining.”—Fiona Davis, New York Times bestselling author of The Stolen Queen

“Enthralling . . . While history is often molded by those in power, there are always those who can wrest control and write a new story of their own. A Fortune of Sand should be required reading.”—Marie Benedict, New York Times bestselling co-author of The Personal Librarian and The First Ladies

“I’ve been waiting for this day for years . . . at long last, Ruta Sepetys has given us an adult novel! Set in Prohibition-era Detroit, A Fortune of Sand is inspired by the documented lives of the nouveau riche automotive dynasties and the undocumented stories of the infamous Eloise Asylum. As a seasoned historical novelist, Sepetys knows gold when she finds it, and this book sparkles! For readers seeking the glamour of The Great Gatsby with the mystery of an Agatha Christie novel, A Fortune of Sand is for you.”—Sarah McCoy, New York Times bestselling author of Whatever Happened to Lori Lovely?

“A richly detailed portrait of the glittering city and [Detroit’s] dark underbelly. . . . This will appeal to fans of Kate Atkinson’s Shrines of Gaiety and Jennifer Egan’s Manhattan Beach.”Booklist, starred review
© Laura Smith
Ruta Sepetys (www.rutasepetys.com) is an internationally acclaimed, #1 New York Times bestselling author of historical fiction published in over sixty countries and forty languages. Sepetys is considered a "crossover" novelist, as her books are read by both teens and adults worldwide. Her novels Between Shades of Gray, Out of the Easy, and Salt to the Sea have won or been shortlisted for more than forty book prizes, and are included on more than sixty state award lists. Between Shades of Gray was adapted into the film Ashes in the Snow, and her other novels are currently in development for TV and film. Winner of the Carnegie Medal, Ruta is passionate about the power of history and literature to foster global awareness and connectivity. She has presented to NATO, to the European Parliament, in the United States Capitol, and at embassies worldwide. Ruta was born and raised in Michigan and now lives with her family in Nashville, Tennessee. Follow her on Twitter and Instagram @RutaSepetys. View titles by Ruta Sepetys
1

Always Watching


“Trees, they’re always watching.”

The officer stares at Marjorie, confused. “Have you been drinking, Miss Lennox?”

The cramped booking area of the station echoes with a clack of typewriters beneath rings of flickering light. Marjorie sits, her small frame lost beneath the folds of an oversized police shirt. A chestnut bob frames her wide eyes edged in smoky kohl. She watches as the officer’s expression fades from confusion and settles into the familiar judgment. She’s not drunk; she’s a dotty rich girl. A velvet brat, indulged by preoccupied parents. Marjorie quickly leans forward to object. “Officer, this is a misunderstanding.”

Halos of summer sweat bleed through the armpits of the deputy’s uniform. The wheezing fan perched on a chair in the corner brings no relief, just sways the sticky yellow flypaper dangling above the desk.

“A misunderstanding. Right.”

He reaches for his cigarettes, and Marjorie’s eyes dart to the open file folder on the desk. She spots the names of her three siblings, listed in a descending row. Oh, dear. Did the groundhog story travel? She looks at his name badge.

Foot.

There are many types of feet. Bare, socked, bunioned—and this man? Marjorie regards the officer and nods with quiet certainty. Socked. Wide and flat. Short toes. Practical more than philosophical. She must take that into consideration.

He exhales a ghost of smoke and resumes the conversation. “So, trees. Care to elaborate, Miss Lennox?”

“Yes, allow me to explain. Trees—they’re companions, a silent witness.”

“You’re not making a lick of sense.”

“Nature doesn’t make sense. It’s wild and expressive.”

“Well, what you call ‘expressive,’ the Hardwicks call indecent. Now see here, that artistic crap might fly downtown, but this is Grosse Pointe, not Detroit.”

A clap of commotion pierces the room as a woman enters the booking area.

“Chet!” exclaims Marjorie.

A young woman with unruly brown hair and a smear of peach lipstick yanks at the vacant chair next to Marjorie and sits down.

“This is my sister Chet,” says Marjorie.

“We’ve met,” mutters the officer.

“Yes, you called me a grave lurker.” Chet thrusts her arm across the desk for a handshake. “Charlotte Lennox. Good to see you again.” She surveys the desk and points to a paperweight. “Say, that’s new. I like it. It’s an entombed beetle, right? When you die, I’ll buy it at the estate sale. Your kids will need the cash.”

The officer sighs, shaking his head. “Ah, the Lennox clan. Titans of windshields.”

“Titans of glass,” corrects Chet.

“Right, the self-proclaimed dynasty of Detroit.” He glances at the file in front of him. “I met your brother—drunk in the fountain at the golf club. And now your younger sister. Is the entire family bat-crackers?”

“Depends on your definition.” Chet points to the officer’s cigarette. “You mind?”

“Help yourself,” he nods. “How many smart alecks are there?”

“Four siblings,” says Chet through a drag of smoke. “Technically, Marjie’s a half. But here’s a hot tip. Our oldest sister, Cecile, is a gangster in the making. Do the world a favor and ship her to Sing Sing.”

“Be nice, Chet,” sighs Marjorie. “It’s not Cecile’s fault. Every litter has a favorite.” She turns to the officer. “As noted, I’m a half-sibling. The youngest.”

“Yeah,” says the officer. “I was new on the force when the first wife died. Tragic puzzler.”

Chet stiffens. “We can skip the overture. Care to fill me in here?”

“It’s Helen’s birthday,” explains Marjorie. “Last month, a storm destroyed a beloved sugar maple in her backyard. As I was trying to describe to Officer Foot, the tree was her watchful companion, and she was absolutely bereft to lose it. So, as a gift, I wanted to replace her tree for a day.” Marjorie stands and throws the large police oxford from her shoulders. She’s covered in leaves.

Chet shrugs. “My sister’s here because she’s a tree?”

A sultry whistle sounds from across the room.

“She’s here not only because she’s pasted with leaves but because her breasts are exposed.”

“Oh,” nods Chet. “I didn’t notice.”

“Of course you didn’t,” says Marjorie. “They’re mushroom caps on the trunk of the tree. And—with all due respect, Officer—I’m not ‘pasted’ with leaves. I’m wearing a tailored tunic, ‘covered’ in leaves. I created it myself.” She sits down.

“My sister’s an aspiring designer,” nods Chet.

“Well, the Hardwicks feel she’s an aspiring nudist and the charge should be indecent exposure.”

“Charge?” says Marjorie.

“Yeah. And you have priors,” says the officer.

“Priors?” Marjorie’s eyes flash. “Whatever do you mean?”

“Prior incidents. Prior complaints to the police,” says the officer. “How do you think I know about your family?”

“That’s ludicrous,” laughs Chet. “I’ll wager your paperweight that you have nothing.”

“Oh, yeah?” The officer lifts the file folder. “Let’s see. Your beloved sister was reported for riding a pony through the front door and up the interior staircase of an estate on Lake Shore Road.”

Marjorie nods. “Of course I did. Judith was very ill, bedridden, and missed her pony. What are friends for, right, Chet?”

“You have to understand,” says Chet to the officer. “Marjie is a very loyal friend. I just wish her ‘friends’ were as loyal to her.”

“Well, the animal wasn’t loyal either. Judith’s parents filed a report that the pony dropped a gift on their prized Persian rug,” says the officer.

“Oh, please,” says Chet. “They needed paperwork for an insurance claim.” She gives a wave of her hand. “You have nothing.”

The officer looks at the two women. “Oh, yeah? What about this one—the calamity with the Detroit Institute of Arts.”

Chet winces. Marjorie looks to her lap. “Oh, the Peter incident. Poor Peter.”

Peter. Yet another misunderstanding.

Marjorie takes a breath and slowly raises her gaze. In misunderstanding her, they underestimate her.

A voice calls across the din of the police station, summoning the officer. He rises, gesturing with the file. “Stay put. I’ll be right back.” The women watch, craning their necks to see the silhouette of the officer speaking to a tall, dark figure behind a milky glass window.

Marjorie stares at the shape of a man behind the glass. Her brows arrow. “Who’s he talking to?”

“I don’t know,” replies Chet. “You’re lucky I was home when you rang up. And Gramps was there too. It’s probably Gramps out there.”

“No. It’s too tall and slender to be Gramps.” Marjorie wrings her hands in her lap. Her voice dims. “My dress. It’s just a tunic, Chet. I thought it would make Helen happy.”

“How can you consider Helen a friend? She allowed her parents to call the police.”

“Does my mother know?”

“No, Lilah was still at tennis when you called. But this is bad. After the pony and Peter incidents, Dad’s been ranting that his tolerance tank is empty. He claims you need discipline and structure.”

Marjorie rolls her eyes and plucks the cigarette from her sister. “I’ve explained repeatedly that I’m not college material.”

“Not college. A convent.”

“A convent! That’s noble, but they’d never take me. I look ghastly in black, and life without champagne sounds positively unholy. Oh, Chet, our father mustn’t find out about this—about my mushroom caps. I can be structured and disciplined. It’s just terribly boring.”

“Speaking of boring, tonight’s the annual ‘June boom’ dinner at the club.”

Marjorie grimaces at the thought. Lobster thermidor laced with argument.

The dark figures shift behind the glass. The door opens and the officer’s head appears. “Miss Lennox. You’re free to go.”

“See? Dynasty of Detroit!” shouts Chet to the officer. She stands. “Well, Gramps must have pulled his strings.”

Marjorie takes a slow breath, looking toward the hallway for her grandfather. But the retreating figure she spots isn’t Gramps. She could swear it’s . . . No. Impossible. It couldn’t be him. Could it? He hasn’t been seen in more than a year. But if so, it might explain the mysterious item that recently appeared in her bedroom. A thrill stirs within her. The figure disappears, but like a drop of sap from bark, something else emerges.

Hope.

About

The daughter of a powerful tycoon escapes to a glamorous artists’ retreat—where dark secrets and dangerous temptations await—in this gripping Prohibition-era novel from the #1 New York Times bestselling author of Salt to the Sea.

“Enthralling . . . While history is often molded by those in power, there are always those who can wrest control and write a new story of their own.”—Marie Benedict, New York Times bestselling co-author of The Personal Librarian and The First Ladies

Detroit, 1927. A city of smoke and ambition, where glittering wealth conceals a graveyard of secrets.

Marjorie Lennox is the youngest daughter of a powerful Detroit dynasty—a family rich in money and poor in charm. Creative, reckless, and never quite what they wanted, Marjorie has spent her life overlooked by her controlling father and self-absorbed siblings. But when she secretly applies to an elite arts program backed by a mysterious patron, she grabs the chance to finally step out of her family’s shadow.

The building is grand.

The talent is extraordinary.

And something is deeply wrong.

The program is strict in ways that feel sinister. Doors lock at strange hours. Rumors spread about women going missing. And the handsome benefactor behind it all is as magnetic as he is unsettling. As Marjorie gets pulled deeper into his world, she must fight to discover the truth before she loses herself completely.

Set in the fading splendor of 1920s Detroit and inspired by real, long-buried events, A Fortune of Sand is a glittering, gothic page-turner about power, control, and the price women pay when they demand to be seen.

Praise

“Ruta Sepetys is a literary citizen of the highest order, a true friend to readers, writers, and booksellers. Her books are moving, fascinating, and meticulously researched. She makes history live in order that we may learn from it.”—Ann Patchett, #1 New York Times bestselling author of Tom Lake

“Sepetys beautifully captures the madcap days of Prohibition in the Detroit suburbs, centered around the wealthy Lennox clan. Underneath the gilt, however, cracks abound, inspired by real-life events of the time and uncovered through Sepetys’s impeccable research. A heady exploration of women’s agency, as well as a killer romance and a beguiling mystery. Wildly entertaining.”—Fiona Davis, New York Times bestselling author of The Stolen Queen

“Enthralling . . . While history is often molded by those in power, there are always those who can wrest control and write a new story of their own. A Fortune of Sand should be required reading.”—Marie Benedict, New York Times bestselling co-author of The Personal Librarian and The First Ladies

“I’ve been waiting for this day for years . . . at long last, Ruta Sepetys has given us an adult novel! Set in Prohibition-era Detroit, A Fortune of Sand is inspired by the documented lives of the nouveau riche automotive dynasties and the undocumented stories of the infamous Eloise Asylum. As a seasoned historical novelist, Sepetys knows gold when she finds it, and this book sparkles! For readers seeking the glamour of The Great Gatsby with the mystery of an Agatha Christie novel, A Fortune of Sand is for you.”—Sarah McCoy, New York Times bestselling author of Whatever Happened to Lori Lovely?

“A richly detailed portrait of the glittering city and [Detroit’s] dark underbelly. . . . This will appeal to fans of Kate Atkinson’s Shrines of Gaiety and Jennifer Egan’s Manhattan Beach.”Booklist, starred review

Author

© Laura Smith
Ruta Sepetys (www.rutasepetys.com) is an internationally acclaimed, #1 New York Times bestselling author of historical fiction published in over sixty countries and forty languages. Sepetys is considered a "crossover" novelist, as her books are read by both teens and adults worldwide. Her novels Between Shades of Gray, Out of the Easy, and Salt to the Sea have won or been shortlisted for more than forty book prizes, and are included on more than sixty state award lists. Between Shades of Gray was adapted into the film Ashes in the Snow, and her other novels are currently in development for TV and film. Winner of the Carnegie Medal, Ruta is passionate about the power of history and literature to foster global awareness and connectivity. She has presented to NATO, to the European Parliament, in the United States Capitol, and at embassies worldwide. Ruta was born and raised in Michigan and now lives with her family in Nashville, Tennessee. Follow her on Twitter and Instagram @RutaSepetys. View titles by Ruta Sepetys

Excerpt

1

Always Watching


“Trees, they’re always watching.”

The officer stares at Marjorie, confused. “Have you been drinking, Miss Lennox?”

The cramped booking area of the station echoes with a clack of typewriters beneath rings of flickering light. Marjorie sits, her small frame lost beneath the folds of an oversized police shirt. A chestnut bob frames her wide eyes edged in smoky kohl. She watches as the officer’s expression fades from confusion and settles into the familiar judgment. She’s not drunk; she’s a dotty rich girl. A velvet brat, indulged by preoccupied parents. Marjorie quickly leans forward to object. “Officer, this is a misunderstanding.”

Halos of summer sweat bleed through the armpits of the deputy’s uniform. The wheezing fan perched on a chair in the corner brings no relief, just sways the sticky yellow flypaper dangling above the desk.

“A misunderstanding. Right.”

He reaches for his cigarettes, and Marjorie’s eyes dart to the open file folder on the desk. She spots the names of her three siblings, listed in a descending row. Oh, dear. Did the groundhog story travel? She looks at his name badge.

Foot.

There are many types of feet. Bare, socked, bunioned—and this man? Marjorie regards the officer and nods with quiet certainty. Socked. Wide and flat. Short toes. Practical more than philosophical. She must take that into consideration.

He exhales a ghost of smoke and resumes the conversation. “So, trees. Care to elaborate, Miss Lennox?”

“Yes, allow me to explain. Trees—they’re companions, a silent witness.”

“You’re not making a lick of sense.”

“Nature doesn’t make sense. It’s wild and expressive.”

“Well, what you call ‘expressive,’ the Hardwicks call indecent. Now see here, that artistic crap might fly downtown, but this is Grosse Pointe, not Detroit.”

A clap of commotion pierces the room as a woman enters the booking area.

“Chet!” exclaims Marjorie.

A young woman with unruly brown hair and a smear of peach lipstick yanks at the vacant chair next to Marjorie and sits down.

“This is my sister Chet,” says Marjorie.

“We’ve met,” mutters the officer.

“Yes, you called me a grave lurker.” Chet thrusts her arm across the desk for a handshake. “Charlotte Lennox. Good to see you again.” She surveys the desk and points to a paperweight. “Say, that’s new. I like it. It’s an entombed beetle, right? When you die, I’ll buy it at the estate sale. Your kids will need the cash.”

The officer sighs, shaking his head. “Ah, the Lennox clan. Titans of windshields.”

“Titans of glass,” corrects Chet.

“Right, the self-proclaimed dynasty of Detroit.” He glances at the file in front of him. “I met your brother—drunk in the fountain at the golf club. And now your younger sister. Is the entire family bat-crackers?”

“Depends on your definition.” Chet points to the officer’s cigarette. “You mind?”

“Help yourself,” he nods. “How many smart alecks are there?”

“Four siblings,” says Chet through a drag of smoke. “Technically, Marjie’s a half. But here’s a hot tip. Our oldest sister, Cecile, is a gangster in the making. Do the world a favor and ship her to Sing Sing.”

“Be nice, Chet,” sighs Marjorie. “It’s not Cecile’s fault. Every litter has a favorite.” She turns to the officer. “As noted, I’m a half-sibling. The youngest.”

“Yeah,” says the officer. “I was new on the force when the first wife died. Tragic puzzler.”

Chet stiffens. “We can skip the overture. Care to fill me in here?”

“It’s Helen’s birthday,” explains Marjorie. “Last month, a storm destroyed a beloved sugar maple in her backyard. As I was trying to describe to Officer Foot, the tree was her watchful companion, and she was absolutely bereft to lose it. So, as a gift, I wanted to replace her tree for a day.” Marjorie stands and throws the large police oxford from her shoulders. She’s covered in leaves.

Chet shrugs. “My sister’s here because she’s a tree?”

A sultry whistle sounds from across the room.

“She’s here not only because she’s pasted with leaves but because her breasts are exposed.”

“Oh,” nods Chet. “I didn’t notice.”

“Of course you didn’t,” says Marjorie. “They’re mushroom caps on the trunk of the tree. And—with all due respect, Officer—I’m not ‘pasted’ with leaves. I’m wearing a tailored tunic, ‘covered’ in leaves. I created it myself.” She sits down.

“My sister’s an aspiring designer,” nods Chet.

“Well, the Hardwicks feel she’s an aspiring nudist and the charge should be indecent exposure.”

“Charge?” says Marjorie.

“Yeah. And you have priors,” says the officer.

“Priors?” Marjorie’s eyes flash. “Whatever do you mean?”

“Prior incidents. Prior complaints to the police,” says the officer. “How do you think I know about your family?”

“That’s ludicrous,” laughs Chet. “I’ll wager your paperweight that you have nothing.”

“Oh, yeah?” The officer lifts the file folder. “Let’s see. Your beloved sister was reported for riding a pony through the front door and up the interior staircase of an estate on Lake Shore Road.”

Marjorie nods. “Of course I did. Judith was very ill, bedridden, and missed her pony. What are friends for, right, Chet?”

“You have to understand,” says Chet to the officer. “Marjie is a very loyal friend. I just wish her ‘friends’ were as loyal to her.”

“Well, the animal wasn’t loyal either. Judith’s parents filed a report that the pony dropped a gift on their prized Persian rug,” says the officer.

“Oh, please,” says Chet. “They needed paperwork for an insurance claim.” She gives a wave of her hand. “You have nothing.”

The officer looks at the two women. “Oh, yeah? What about this one—the calamity with the Detroit Institute of Arts.”

Chet winces. Marjorie looks to her lap. “Oh, the Peter incident. Poor Peter.”

Peter. Yet another misunderstanding.

Marjorie takes a breath and slowly raises her gaze. In misunderstanding her, they underestimate her.

A voice calls across the din of the police station, summoning the officer. He rises, gesturing with the file. “Stay put. I’ll be right back.” The women watch, craning their necks to see the silhouette of the officer speaking to a tall, dark figure behind a milky glass window.

Marjorie stares at the shape of a man behind the glass. Her brows arrow. “Who’s he talking to?”

“I don’t know,” replies Chet. “You’re lucky I was home when you rang up. And Gramps was there too. It’s probably Gramps out there.”

“No. It’s too tall and slender to be Gramps.” Marjorie wrings her hands in her lap. Her voice dims. “My dress. It’s just a tunic, Chet. I thought it would make Helen happy.”

“How can you consider Helen a friend? She allowed her parents to call the police.”

“Does my mother know?”

“No, Lilah was still at tennis when you called. But this is bad. After the pony and Peter incidents, Dad’s been ranting that his tolerance tank is empty. He claims you need discipline and structure.”

Marjorie rolls her eyes and plucks the cigarette from her sister. “I’ve explained repeatedly that I’m not college material.”

“Not college. A convent.”

“A convent! That’s noble, but they’d never take me. I look ghastly in black, and life without champagne sounds positively unholy. Oh, Chet, our father mustn’t find out about this—about my mushroom caps. I can be structured and disciplined. It’s just terribly boring.”

“Speaking of boring, tonight’s the annual ‘June boom’ dinner at the club.”

Marjorie grimaces at the thought. Lobster thermidor laced with argument.

The dark figures shift behind the glass. The door opens and the officer’s head appears. “Miss Lennox. You’re free to go.”

“See? Dynasty of Detroit!” shouts Chet to the officer. She stands. “Well, Gramps must have pulled his strings.”

Marjorie takes a slow breath, looking toward the hallway for her grandfather. But the retreating figure she spots isn’t Gramps. She could swear it’s . . . No. Impossible. It couldn’t be him. Could it? He hasn’t been seen in more than a year. But if so, it might explain the mysterious item that recently appeared in her bedroom. A thrill stirs within her. The figure disappears, but like a drop of sap from bark, something else emerges.

Hope.