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On The Surface

Amazon Editors' Pick: Best of the Month for July Best Mystery, Thriller & Suspense!
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A YouTubing cruiser couple sails the world living their best life — until one of them goes missing and their whole world capsizes, in this captivating psychological thriller perfect for fans of Something in the Water and Saint X



On the Surface is mind-boggling good!



...the book has all the elements for a successful story: a brilliant premise, an intriguing plot, complex characters, and good writing.


...a smart and scathing tribute to the world of social media and the denizens that drive it.


This is a terrific read. Fun, twisty & quite dark! 



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Rachel McGuire is the pen name for the collaboration between Rachel Graham and Lee-Ann McGuire Whitlock.

Rachel Graham has worked as a firefighter, paramedic, clinical researcher, and health consultant. She lives in San Diego, California with her family.

Lee-Ann McGuire Whitlock is a former lawyer, serial entrepreneur, and national pub trivia champion several times over. She and her husband, two children, two Cavalier King Charles spaniels split their time between Arkansas and Vancouver, Canada.

On the Surface is their first thriller.


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