The Bluebell Detective Agency is a quirky-cozy detective mystery written by Mo Montgomery

Potential cover of 'The Bluebell Detective Agency' by Mo Montgomery. The cover features a rainbow-colored keyhole and eye symbol.

Actual cover image coming soon

About the BBDA

Murder. Mayhem. Tea?

When Tim Bremington catches his fiancée kissing another man, he assumes his week can't get any worse. Then he gets hit by a food truck.

Bruised, confused, and desperate for answers, Tim hires P.I. Rose Kachel of The Bluebell Detective Agency. But instead of an affair, they uncover a dead body. And by the time they can make sense of the situation, the corpse is gone, leaving them with a suspected murder—and no body to prove it.

With the police unwilling to investigate, Rose and Tim set out to uncover the truth. But a missing victim is only the first in a trail of dangerous clues.

Welcome to Portland, Oregon. Things are about to get weird.

The Bluebell Detective Agency is the first book in a warm and witty mystery series filled with eccentric characters, unlikely detectives, and plenty of surprises.

Kind Words

“This was a refreshing read and well written! I enjoyed it so much and hadn't consumed a book that fast in a while. The characters were relatable and had dialogue that flowed well. The story/ mystery made sense. When I mentioned, I laughed out loud - I meant it! I learned about the Uyghur people and their struggles as well, and I think it showed a perspective not many people think about with immigration - not all of it is the same for everyone. The only other possible thing I could think of is that I wanted more. I would absolutely read more books in the series. Tim and Rose make a great team.” - Anonymous Beta Reader

Great short novel that can be finished in a day. Fast-paced, and I enjoyed it really. Please consider a spinoff from the pet’s perspective!! As an animal lover, I love that!!” - Anonymous Beta Reader

“This book had a wonderful mix of wit, cozy mystery, and a touch of romance. The characters were so interesting. I can’t believe this is your debut novel! The writing is so engaging, and you did a wonderful job at showing the readers, rather than telling us, how the characters felt. The plot was engrossing. I loved the side characters and subplots, as well (especially the guy stealing the cameras in the park). There were heartfelt moments that made the subplots engaging.” - Anonymous Beta Reader

About the Author

Mo Montgomery (she/her) is a neurodivergent (dyslexic), chronically ill, queer, and disabled writer. The Bluebell Detective Agency is her first book in what she hopes will be an ongoing series. She resides in lovely Portland, Oregon, with her husband Will, their two cats/overlords, a plethora of half-dead houseplants (RIP), and a growing herd of dust bunnies.

Mo’s been a newspaper reporter and columnist, has taught college courses, and currently works for a wildlife nonprofit. She is a member of the Author’s Guild, Willamette Writers, Sisters in Crime, and the Pacific Northwest Writers Association. Mo has been known to dance in her kitchen while eating, resulting in her nearly choking to death multiple times. She does not recommend you try it.

Bluebell Detective Agency

A keyhole-shaped graphic with a gradient rainbow background from red on the left to blue on the right, featuring a white eye symbol with a circle in the middle at the top.

Published by Bluewaver Books

An independent publisher based in Portland, Oregon

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© 2026 Mo Montgomery - The Bluebell Detective Agency