I am excited to share with you the cover for the first book in the NEW “Keri Armstrong” mystery series, coming September 2025 and now up for preorder.

Publication Date: September 9, 2025
Format: Print, Digital
Name of Series: Keri Armstrong Cozy Mysteries ~ Book 1
Genre: Cozy Mystery
Author Website: nancyjcohen.com


Book Synopsis
When personal concierge Keri Armstrong swings by her favorite client’s mansion to drop off groceries, she expects a heartfelt chat along with a cup of tea—not Fiona Sullivan dead in bed and her room ransacked. Though police chalk it up to a botched robbery, Keri isn’t so sure. Whispers around town suggest Fiona wasn’t as adored as Keri had believed, and many of the philanthropist’s so-called friends in affluent Sunny Grove, Florida seem glad she’s gone.

Keri refuses to let Fiona’s memory be reduced to malicious gossip. Armed with a keen eye, insider access, and a fully charged tablet, she sets out to uncover the truth. Soon her file of suspects grows faster than her to-do list. Between sneaky neighbors, resentful relatives, and tight-lipped charity board members, Fiona left behind a trail of frenemies who’d happily skip her memorial brunch.

As Keri digs deeper, she discovers her late mentor had a gift for extracting people’s secrets and using them like fine china—carefully storing them until they could serve a purpose. But Fiona also kept a few skeletons in her own walk-in closet. Now, with danger creeping closer, Keri must race to crack the case before her number comes up next… and Murder Pays a Call.

Purchase Link

Giveaway: Nancy has generously offered to give away one digital copy of STAR TANGLED MURDER. To enter, please leave a comment below. One entry per person. Giveaway ends June 10, 2025. Good luck everyone!


About the author
Nancy J. Cohen writes the Bad Hair Day Mysteries featuring South Florida hairstylist Marla Vail and the Keri Armstrong cozy mysteries. Her books have won numerous awards, including her nonfiction titles, Writing the Cozy Mystery and A Bad Hair Day Cookbook. Active in the writing community, Nancy is a past president of Mystery Writers of America Florida Chapter. When not busy writing, she enjoys reading, fine dining, cruising, and visiting Disney World.