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Vesuvius

Author Cass Biehn
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Hardcover
$19.99 US
5.56"W x 8.26"H x 1.21"D   | 15 oz | 32 per carton
On sale Jun 10, 2025 | 384 Pages | 9781682637326
Age 14 and up | Grade 9 & Up

This thrilling historical fantasy set days before Mount Vesuvius destroys Pompeii is a meet cute with an explosive fallout.

This limited First Edition hardcover includes metallic foil on the jacket and a hidden illustrated case!

An exploration of ambition and class, autonomy and religion, survival and love, Vesuvius combines the romantic angst of They Both Die at the End and the blended magic and history of The Song of Achilles to show readers that it is never too late to change your fate—or change the world.

Clever thief Felix slips from city to city to survive the present and escape a past he can’t remember. When Felix steals a divine artifact—Mercury's helmet—from a temple in Pompeii, pieces of his forgotten past begin to surface.

Loren, an ambitious temple attendant, has seen Felix in his apocalyptic nightmares for years. The last thing Loren expects is for his dream to stumble headfirst through his temple doors, moments after an earthquake rocks the city.

When Felix shows Loren the helmet, Loren sees the world coming to an end. He knows they have mere days to uncover Felix’s ties to the relic and to Loren’s visions if they have any hope of saving the city. But Ancient Rome is ruled by bloody politics and unstoppable destinies, and now that Loren and Felix are intertwined, their lives aren’t all they risk losing. When all has turned to ash and rubble, the boys will have to piece together their fates to make it out of a burning city alive.

One of Chicago Public Library’s Best of the Best Books
Debut author Biehn weaves political intrigue into impressively researched Roman history and mythology. Setting Felix and Loren's blossoming romance against the 79 CE eruption of Mount Vesuvius adds tension and suspense to a seismic queer love story that investigates themes of class, gender, and healing from trauma.
—Publishers Weekly (starred review)

A heartfelt and absorbing historical adventure with light fantasy elements.
—Kirkus Reviews

Roman mythological connections are a draw for the Riordan crowd, as are the high stakes, modern-feeling characters, queer romance, and witty banter.
—Booklist

A compelling YA historical fantasy debut brimming with political drama and queer love. . . . This dual POV narrative combines a modern voice with a convincing historical backdrop, mythical undertones, and subtle magic. . . . Biehn brilliantly pits choice against destiny in this exciting and immersive adventure.
—Shelf Awareness

Much like any story involving the Titanic, knowing Pompeii’s ending won’t stop readers from investing in Loren and Felix’s romance and hoping desperately for a way out of the city. . . . A fun, unique historical romance for fans of Adam ­Silvera’s They Both Die at the End and Roman mythology.
—School Library Journal

Delightful characters and a wonderful queer love story that explodes with heart.
—C.S. Pacat, New York Times bestselling author of Dark Rise

A beautiful tale of love and self-discovery set against the fall of Pompeii, Vesuvius is equal parts heart-wrenching and healing. Cass Biehn’s stunning debut is sure to cement itself in reader’s hearts for years to come.
—Pascale Lacelle, New York Times bestselling author of Curious Tides

Biehn has pulled off a tremendous feat: crafting a tumultuous and aching romance set in one of the most doomed places of the known world. Vesuvius is for every reader who loves bittersweet boys prying happiness out of the uncaring hands of fate.
—Andrew Joseph White, New York Times bestselling author of Hell Followed With Us and The Spirit Bares Its Teeth

Stunning prose meets heart-pounding thrills in this tense, fast-paced work of art. A must-read for lovers of history, fantasy and thriller connoisseurs, and those who prefer their romances burning.
—Sophie Gonzales, internationally bestselling author of If This Gets Out

A smart, tender, queer love story set on the precipice of one of the greatest natural disasters in history, Vesuvius seethes with tension, magic, longing, and mystery. I loved the beautifully reimagined world of Pompeii, and I was absolutely rooting for Loren and Felix, two broken boys who find a home in each other, despite the apocalyptic times they find themselves in.
—Jamie Pacton, bestselling author of The Absinthe Underground and The Vermilion Emporium

Felix and Loren are your next obsession! Weaving myth and mystery with prose defter than a pickpocket’s fingers, Biehn guides readers through lively Roman streets, two boys excavating shadowy histories to find their own fortunes, and what matters most when the world is ending. Vesuvius sings—not of distant heroes but piercingly human defiance, ambition, protectiveness, and a love eternal as any epic.
—Leanne Schwartz, author of A Prayer for Vengeance and To a Darker Shore

A compulsive read with an explosive finish, Biehn's debut is a gorgeous historical fantasy with a stirring love story made of haunting grief, and desperate dreams.
—Michelle Kulwicki, author of At the End of the River Styx

Vesuvius is breathtaking and atmospheric, replete with secrets, hauntings, and tender longing. Readers will love this whirlwind visit to Pompeii, and they will fall in love with Felix, Loren, and their dreams—to survive, to remember, and to belong.
—Jen St. Jude, author of If Tomorrow Doesn't Come

Brimming with myth and mystery, Vesuvius instantly pulls you into a whirlwind of heart-stopping action and romance and will keep you guessing until the very last page. This is a gripping debut you truly won’t want to miss.
—Alex Crespo, author of Saint Juniper’s Folly and Queerceañera
Cass Biehn (they/them) writes messy queer characters in messier situations, usually with religious politics and always with angsty kissing. They hold a Master of Library Science from Aberystwyth University in rainy Wales and currently live in the Utah desert, where they split their time between cosplaying and wrangling their dogs. Learn more about them at cassbiehn.com or @cassbeewrites on Twitter and Instagram.

Author Video

About

This thrilling historical fantasy set days before Mount Vesuvius destroys Pompeii is a meet cute with an explosive fallout.

This limited First Edition hardcover includes metallic foil on the jacket and a hidden illustrated case!

An exploration of ambition and class, autonomy and religion, survival and love, Vesuvius combines the romantic angst of They Both Die at the End and the blended magic and history of The Song of Achilles to show readers that it is never too late to change your fate—or change the world.

Clever thief Felix slips from city to city to survive the present and escape a past he can’t remember. When Felix steals a divine artifact—Mercury's helmet—from a temple in Pompeii, pieces of his forgotten past begin to surface.

Loren, an ambitious temple attendant, has seen Felix in his apocalyptic nightmares for years. The last thing Loren expects is for his dream to stumble headfirst through his temple doors, moments after an earthquake rocks the city.

When Felix shows Loren the helmet, Loren sees the world coming to an end. He knows they have mere days to uncover Felix’s ties to the relic and to Loren’s visions if they have any hope of saving the city. But Ancient Rome is ruled by bloody politics and unstoppable destinies, and now that Loren and Felix are intertwined, their lives aren’t all they risk losing. When all has turned to ash and rubble, the boys will have to piece together their fates to make it out of a burning city alive.

One of Chicago Public Library’s Best of the Best Books

Praise

Debut author Biehn weaves political intrigue into impressively researched Roman history and mythology. Setting Felix and Loren's blossoming romance against the 79 CE eruption of Mount Vesuvius adds tension and suspense to a seismic queer love story that investigates themes of class, gender, and healing from trauma.
—Publishers Weekly (starred review)

A heartfelt and absorbing historical adventure with light fantasy elements.
—Kirkus Reviews

Roman mythological connections are a draw for the Riordan crowd, as are the high stakes, modern-feeling characters, queer romance, and witty banter.
—Booklist

A compelling YA historical fantasy debut brimming with political drama and queer love. . . . This dual POV narrative combines a modern voice with a convincing historical backdrop, mythical undertones, and subtle magic. . . . Biehn brilliantly pits choice against destiny in this exciting and immersive adventure.
—Shelf Awareness

Much like any story involving the Titanic, knowing Pompeii’s ending won’t stop readers from investing in Loren and Felix’s romance and hoping desperately for a way out of the city. . . . A fun, unique historical romance for fans of Adam ­Silvera’s They Both Die at the End and Roman mythology.
—School Library Journal

Delightful characters and a wonderful queer love story that explodes with heart.
—C.S. Pacat, New York Times bestselling author of Dark Rise

A beautiful tale of love and self-discovery set against the fall of Pompeii, Vesuvius is equal parts heart-wrenching and healing. Cass Biehn’s stunning debut is sure to cement itself in reader’s hearts for years to come.
—Pascale Lacelle, New York Times bestselling author of Curious Tides

Biehn has pulled off a tremendous feat: crafting a tumultuous and aching romance set in one of the most doomed places of the known world. Vesuvius is for every reader who loves bittersweet boys prying happiness out of the uncaring hands of fate.
—Andrew Joseph White, New York Times bestselling author of Hell Followed With Us and The Spirit Bares Its Teeth

Stunning prose meets heart-pounding thrills in this tense, fast-paced work of art. A must-read for lovers of history, fantasy and thriller connoisseurs, and those who prefer their romances burning.
—Sophie Gonzales, internationally bestselling author of If This Gets Out

A smart, tender, queer love story set on the precipice of one of the greatest natural disasters in history, Vesuvius seethes with tension, magic, longing, and mystery. I loved the beautifully reimagined world of Pompeii, and I was absolutely rooting for Loren and Felix, two broken boys who find a home in each other, despite the apocalyptic times they find themselves in.
—Jamie Pacton, bestselling author of The Absinthe Underground and The Vermilion Emporium

Felix and Loren are your next obsession! Weaving myth and mystery with prose defter than a pickpocket’s fingers, Biehn guides readers through lively Roman streets, two boys excavating shadowy histories to find their own fortunes, and what matters most when the world is ending. Vesuvius sings—not of distant heroes but piercingly human defiance, ambition, protectiveness, and a love eternal as any epic.
—Leanne Schwartz, author of A Prayer for Vengeance and To a Darker Shore

A compulsive read with an explosive finish, Biehn's debut is a gorgeous historical fantasy with a stirring love story made of haunting grief, and desperate dreams.
—Michelle Kulwicki, author of At the End of the River Styx

Vesuvius is breathtaking and atmospheric, replete with secrets, hauntings, and tender longing. Readers will love this whirlwind visit to Pompeii, and they will fall in love with Felix, Loren, and their dreams—to survive, to remember, and to belong.
—Jen St. Jude, author of If Tomorrow Doesn't Come

Brimming with myth and mystery, Vesuvius instantly pulls you into a whirlwind of heart-stopping action and romance and will keep you guessing until the very last page. This is a gripping debut you truly won’t want to miss.
—Alex Crespo, author of Saint Juniper’s Folly and Queerceañera

Author

Cass Biehn (they/them) writes messy queer characters in messier situations, usually with religious politics and always with angsty kissing. They hold a Master of Library Science from Aberystwyth University in rainy Wales and currently live in the Utah desert, where they split their time between cosplaying and wrangling their dogs. Learn more about them at cassbiehn.com or @cassbeewrites on Twitter and Instagram.

Media

Author Video