If you’re on her list, you’d better run…"Overall, a must-read for thriller fans and perhaps the best PI story we have read this year so far." ―Mystery Tribune

A tough private detective faces off against a serial killer in the first of the riveting Sin City Investigations. 


19 Souls (Sin City Investigations Book 1) by J.D. Allen
J.D. Allen

J.D. Allen

As JD Allen, she is the author of the Shamus Award–nominated Sin City Investigations series. She holds a degree in forensic anthropology with a minor in creative writing from OSU. JD has led the Florida MWA chapter and the North Carolina SinC chapter, and has served as chair of the Bouchercon National Board and as co-chair of SleuthFest 2024 and 2025.

Under her Mari Freeman pen name, Jules writes urban fantasy romance featuring demons, vampires, werewolves, and fae—stories where supernatural politics collide with scorching chemistry and hard-won happily-ever-afters. Her paranormal romance series includes Birthright and the Hot Hard series, with multiple releases planned for 2026. She is an active member of First Coast Romance Writers. (www.marifreeman.com)

With experience in both traditional and indie publishing across two genres, Jules brings a unique perspective to craft discussions. Whether writing murder mysteries or fated mates, she believes that strong voice and authentic dialogue are what make readers connect with characters and keep turning pages long past bedtime.

Books

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19 Souls (Sin City Investigations Book 1)

Book #1 from the series: A Sin City Investigation

If you’re on her list, you’d better run…

“Overall, a must read for thriller fans and perhaps the best PI story we have read this year so far.” ―Mystery Tribune

A tough private detective faces off against a serial killer in the first of the riveting Sin City Investigations.

Sophie Evers always gets what she wants, and Dan Hodge is at the top of her...

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Skin Game (Sin City Investigations Book 2)

Book #2 from the series: A Sin City Investigation

PI Jim Bean should walk out that door and let the Vegas bouncer do his worst. That’s what an ordinary man would do. But nobody ever accused Jim Bean of being ordinary.

Private investigator Jim Bean has worked hard to create his new identity in Vegas. He doesn’t have a great life, but it’s his. When his ex-fiancée Erica Floyd walks into one of his...

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Body Zoo (Sin City Investigations Book 3)

Private Investigator Jim Bean is back in Body Zoo, Book 3 of the Sin City Investigations series. This time he learns the hard way that sometimes, a missing person has good motive to run.

When PI Jim Bean is called to what he believes is a simple insurance investigation, he finds himself wrapped up in a case that’s more complicated than anything...

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