Secrets in Dark Waters

by Carla Cassidy

Genres: Harlequin, Suspense

288 pages, Mass Market Paperback

Published June 30, 2026

Reviews

[Jaimie · Rating 3 out of 5]

This one was a quick and easy listen! This was single narration and the narrator did a great job bringing the story and characters to life. The premise of this one is what pulled me in.

The mystery surrounding Monique's mother's murder is what kept me interested and I honestly didn't guess who the killer was until the reveal. I did feel like the romance between Monique and Jacque was a little cheesy at times. Some of the interactions were just a bit odd.

Overall, this was a quick and easy read that moved at a decent pace that kept me listening, but this one didn't fully stand out for me. It wasn't bad, just okay for me.

Huge thanks to Harlequin for the early copy to listen to!

[Nicole · Rating 4 out of 5]

Secrets in the Dark by Carla Cassidy is the 3rd book in the A Bayau investigations, narrated by Annalee Scott. Narrator did a great job immersing you into the story. Trying to find her mother’s murder has Monique reaching out to Jacque to help her solve the mystery. Romantic mystery with a twist. Thank you to #NetGalley and #Harlequin Audio for this arc. This is my honest review. Releases June 30, 2026

[Laramee · Rating 5 out of 5]

A reluctant hero and a determined heroine with a mystery that will keep you guessing! The narrator did a fantastic job bringing this story to life!

*note - while this story can be read as a stand alone it makes more sense when the series is read in order.

I received an audio ARC through Netgalley and all opinions are my own.

[Sheri Jesse · Rating 5 out of 5]

Fabulous read! I love these characters and am glad Monique got her own story. The reveal of the culprit was quite shocking and I'm sad the mystery has been solved because I'll miss the characters and the townsfolk.

[Judy R · Rating 5 out of 5]

Great ending for this series of 3 sisters looking for the killer of their mom.

[Candice Watson · Rating 4 out of 5]

I thought this was a great read. I didn't want to put it down until the killer was found. I was drawn into Monique's adventure. Good job!

[Tina Loves To Read · Rating 4 out of 5]

This is a Romantic Suspense, and this is the third book in A Bayou Investigation series. I have read the first book in this series before picking up this book. I read this book by listening to the audiobook, and I loved the audiobook. I really enjoyed this book, and I loved being back with these characters and in the Bayou. This was a fast paced book full of suspense and a little bit of romance. I did not see the ending happening how it did, but it was really good. I received an ARC of this book. This review is my own honest opinion about the book like all my reviews are.