Home / Gay / Below The Surface
4.7 / 5.0
Published: 2026

Description

To the public, Merrick is a vision of ethereal perfection. As a professional merman performer, he spends his days captivating crowds with his shimmering tail and curated charm, serving as a whimsical fixture at high-end events. But when the lights dim and the cameras cut, Merrick sheds his aquatic persona to become Nightmare, a ruthless vigilante who broadcasts a brutal brand of justice to the darkest corners of the internet. His carefully compartmentalized life begins to fracture when a high-profile target arrives at Influencer Con—the very man responsible for the trauma that defined Merrick’s childhood. With the villain finally within reach, Merrick prepares to execute the ultimate reckoning. However, the mission takes an unexpected turn when he finds himself tasked with shielding a vulnerable newcomer. As Merrick navigates the treacherous intersection of his craving for vengeance and his growing affection for the man he’s meant to guard, he realizes he may have finally met his match. In a world of carefully crafted personas and deadly secrets, Merrick must decide if he can maintain his dual existence or if the truth will drag them both under.

Customer Reviews

Top 5 from Amazon
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LC
May 18, 2026

Below The Surface 🔥🫣

Wow! Unbelievable. I have questions. How does a morally grey vigilante also have a golden retriever vibe? How does “a nice guy gym influencer” become wrapped up in said morally grey person? The cupcake? I melted at that point. This is the first book by Tamsyn Greer. I feel like if you have read any of the books under their other pen name, Morgan Lysand, you would have recognized their writing style. That being said, Tamsyn’s writing is different. It is darker with a slight detour towards viciousness. There were actually a couple of parts where I was totally caught off guard or had to close my eyes for minute. I watch shows like Criminal Minds and CSI, but I have to admit I got a little squeamish for a hot second. I would hands down recommend the book if you’re into darker themes and morally grey mc’s. If you’re like me and love anything with found family, this book will also make you happy. If you want romance and don’t care about anything else, look no further as Casey and Dallas have romance and steam. Overall, this book has a bit for everyone just read the warnings first.
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Hayley
May 12, 2026

Below the surface is a dark romance and should only be read by those 18+

I loved this it was sweet and spicy and the plot kept me engaged the whole time Casey was just so adorable and hilarious but also deadly I loved how his and Dallas relationship grew. I received a free copy of this book via Booksprout and am voluntarily leaving a review.
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Cynthia Brow
May 10, 2026

Loved it

Below The Surface is part of the multi author In The Spotlight series. Each book can be read as a standalone but why not enjoy the whole series. Please read the trigger warnings before you start this book as it does have some dark themes. This is the story of Casey and Dallas. I loved this book so much. Casey and Dallas are perfect for each other. I loved the side characters and world building that went into this book. This book has some spicy moments, some action, and an interesting plot. I'm looking forward to reading Tamsyn Greer's next story. I would definitely recommend this book.
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K-Me
May 12, 2026

That Secret Other Side!

I was absolutely engaged in Casey's double life here. Such a stunning and sensual Merman with a strong vigilante side got my attention. He could change on a dime, and I appreciated that this book did not shy away from that side of him. It was that needed layer to bring the emotion and intensity. I loved that he wanted to protect Dallas. Their relationship was quick and strong, and I was in for that!
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Kjnrose
May 13, 2026

Loved

Below the Surface is part of the multi-author In The Spotlight series and each can be read as a standalone. There is some darkness to this so you will want to check the trigger warnings. I really enjoyed Casey and Dallas's story and the characters.