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The Broom Room Detective Agency: The Muffin Mystery

Illustrated by Noah Z. Jones
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Hardcover
$14.99 US
5-1/2"W x 7-3/4"H | 20 oz | 70 per carton
On sale Oct 20, 2026 | 112 Pages | 9780763636739
Age 7-9 years | Grades 2-4

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Noah Z. Jones, creator of the Disney animated series Fish Hooks, unveils a funny and irreverent chapter-book series for young fans of quirky mysteries.

When something strange happens at Nosedive Junior High, most people know there’s one place to go for help: the janitor’s closet. That’s where Piper Corduroy—a very serious sixth-grader with an uncanny knack for solving mysteries and explaining the unexplainable—runs the Broom Room Detective Agency. But it turns out that Nosedive has too many secrets for just one detective to handle. Piper needs help. Fred Sassafras—an enthusiastic mystery fanatic—applies for the job, but Piper is not sure if he is the right fit. When school prankster Belly Buttons comes to the office seeking their help because someone has been stuffing his pockets with muffins, Piper decides that it is the perfect opportunity to see whether Fred really has what it takes. Turns out, mysteries at Nosedive aren’t always what they seem . . . Expressive illustrations add to the charm of this clever mystery series that will appeal to reluctant readers and kids ready to move on from series like The Bad Guys and Dog Man.
  • SELECTION | 2026
    Junior Library Guild Selection
Noah Z. Jones is the illustrator of Not Norman by Kelly Bennett as well as Those Shoes and A Bike Like Sergio’s, both by Maribeth Boelts. The creator and lead animator of the Disney animated series Fish Hooks and Pickle and Peanut, Noah Z. Jones lives in Southern California.
Chapter One
I’m here about the job,” said Fred Sassafras.
“What job?” asked Piper Corduroy. She was a small girl seated behind a big desk with a voice that sounded like a creaky ship. The Broom Room office was small but tall. It used to be a janitor’s closet.
Fred squeezed in as best he could.
“This job,” said Fred, holding up a poster he’d found in the bathroom.
“That’s not a job. That’s a funny-looking horse.”
Piper was right. Fred flipped the poster over.
“I meant this one,” said Fred, pointing to where it said:
“Oh, right. THAT job,” said Piper.
“May I have an interview?” asked Fred.
“No.”
“No?”
“Yes.”
“YES!”
“No. ‘Yes’ was an answer to your ‘no.’ I can’t possibly hire you for the job. You’re not a good fit.”
“How can you say that? You just met me.”
“You’re not a good fit for the room. My office is small but tall. You’re tall but . . . tall. There’s no room in the Broom Room for someone your size. Especially with a head that big.”
“My head is big?”
“Gigantic.”
“Oh. Okay. Well, I guess if there’s no room for me, I’ll head out.”
“Please do.”
That moment, the school prankster, Belly Buttons, crashed through the door—knocking Fred headfirst into a small chair.
He fit perfectly.
“How odd,” said Piper. She said this when something surprised her, and Piper was not often surprised.
“THERE’S BEEN A MURDER!” hollered Belly.
“A murder?” said Fred.
“Sorry. I meant muffin. THERE’S BEEN A MUFFIN!” Belly said, pulling a muffin from his coat pocket.
“Someone is secretly stuffing them into my pockets! Someone is pranking ME, and I’M the school’s number one PRANKSTER! Oh, the IRONY! I need your help solving this muffin mystery!”
“How odd,” said Piper for the second time that morning. After a moment of deep thinking, she turned to Fred and said, “You’re hired.”

Photos

additional book photo
additional book photo
additional book photo

About

Noah Z. Jones, creator of the Disney animated series Fish Hooks, unveils a funny and irreverent chapter-book series for young fans of quirky mysteries.

When something strange happens at Nosedive Junior High, most people know there’s one place to go for help: the janitor’s closet. That’s where Piper Corduroy—a very serious sixth-grader with an uncanny knack for solving mysteries and explaining the unexplainable—runs the Broom Room Detective Agency. But it turns out that Nosedive has too many secrets for just one detective to handle. Piper needs help. Fred Sassafras—an enthusiastic mystery fanatic—applies for the job, but Piper is not sure if he is the right fit. When school prankster Belly Buttons comes to the office seeking their help because someone has been stuffing his pockets with muffins, Piper decides that it is the perfect opportunity to see whether Fred really has what it takes. Turns out, mysteries at Nosedive aren’t always what they seem . . . Expressive illustrations add to the charm of this clever mystery series that will appeal to reluctant readers and kids ready to move on from series like The Bad Guys and Dog Man.

Awards

  • SELECTION | 2026
    Junior Library Guild Selection

Author

Noah Z. Jones is the illustrator of Not Norman by Kelly Bennett as well as Those Shoes and A Bike Like Sergio’s, both by Maribeth Boelts. The creator and lead animator of the Disney animated series Fish Hooks and Pickle and Peanut, Noah Z. Jones lives in Southern California.

Excerpt

Chapter One
I’m here about the job,” said Fred Sassafras.
“What job?” asked Piper Corduroy. She was a small girl seated behind a big desk with a voice that sounded like a creaky ship. The Broom Room office was small but tall. It used to be a janitor’s closet.
Fred squeezed in as best he could.
“This job,” said Fred, holding up a poster he’d found in the bathroom.
“That’s not a job. That’s a funny-looking horse.”
Piper was right. Fred flipped the poster over.
“I meant this one,” said Fred, pointing to where it said:
“Oh, right. THAT job,” said Piper.
“May I have an interview?” asked Fred.
“No.”
“No?”
“Yes.”
“YES!”
“No. ‘Yes’ was an answer to your ‘no.’ I can’t possibly hire you for the job. You’re not a good fit.”
“How can you say that? You just met me.”
“You’re not a good fit for the room. My office is small but tall. You’re tall but . . . tall. There’s no room in the Broom Room for someone your size. Especially with a head that big.”
“My head is big?”
“Gigantic.”
“Oh. Okay. Well, I guess if there’s no room for me, I’ll head out.”
“Please do.”
That moment, the school prankster, Belly Buttons, crashed through the door—knocking Fred headfirst into a small chair.
He fit perfectly.
“How odd,” said Piper. She said this when something surprised her, and Piper was not often surprised.
“THERE’S BEEN A MURDER!” hollered Belly.
“A murder?” said Fred.
“Sorry. I meant muffin. THERE’S BEEN A MUFFIN!” Belly said, pulling a muffin from his coat pocket.
“Someone is secretly stuffing them into my pockets! Someone is pranking ME, and I’M the school’s number one PRANKSTER! Oh, the IRONY! I need your help solving this muffin mystery!”
“How odd,” said Piper for the second time that morning. After a moment of deep thinking, she turned to Fred and said, “You’re hired.”