Title: The Girl Beneath The Sea
(Underwater Investigation Unit #1)
Author: Andrew Mayne
Genre: Mystery, Thriller, Crime
First published: May 1st 2020
Publisher: Thomas & Mercer
Finished reading: May 8th 2020
Pages: 328

“Sometimes you don’t get to choose your struggles – they choose you.”

*** A copy of this book was kindly provided to me by Netgalley and Thomas & Mercer in exchange for an honest review. Thank you! ***


I’m always in for a good detective thriller, and I admit that I was sold as soon as I saw the Florida police diver angle. It sounded like a mix of CSI Miami and one of my favorite action thriller series Lori Anderson, especially with the treasure hunter and diver angle as well as the promise of a kickass female main character. And I definitely liked what I found! The Girl Beneath The Sea turned out to be exactly the thrilling and exhilarating dose of action and detective thriller I didn’t even know I was craving until I started reading it.

I love that it’s not just your average detective thriller. Not only is the main character Sloan McPherson a police diver and not a detective, but her father is a treasure hunter and her uncle is actually currently in jail. Talk about a colorful background for a colorful character who without doubt kicks ass! Sloan is very easy to connect to and I really liked both her attitude and her resourcefulness in general. She is not an official cop perse, and mostly lended out to help other police forces when an expert diver is needed. This gives the story an unique and very entertaining angle indeed… And when faced with danger, Sloan is not scared to take things in her own hands either and investigate unofficially. This whole premise makes for some very entertaining and action-packed reading!

I loved both the diving and treasure hunt angle, and especially just how big of a role both played in the plot as a whole. These elements give the story an unique touch and the Miami setting definitely helps setting the right tone for this extremely fast and sharp action thriller. I also liked how the diving element is incorporated not only through the fact that Sloan is a police diver and we see her at work, but also through her father and his treasure hunts as well as later on in the plot as it evolves. This isn’t just your plain detective case and things are bound to get very wet and perilous indeed! Especially towards the ending as the tension and danger are about to explode… Definitely make sure to brace yourself for a thrilling ride that doesn’t even give you room to breathe until you are desperate to come up for air.

The plot itself is entertaining, action-packed and basically a mix of a detective and action thriller with that mafia vibe and a hint of a conspiracy plot thrown in as a bonus. It has that lightning fast CSI Miami vibe and plenty of threats and action around every corner… It has plot twists in store for you as well, although the main focus is mainly on the action itself and Sloan trying to solve the case and save their lives. If you like your thrillers fast and dangerous, you will be in for a treat with this first book of a new series!


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