In 1521, the Aztec treasure, considered to be the greatest ever assembled, vanished from the capitol city of Tenochtitlan. Almost five centuries later, former Navy SEAL Logan Dodge finds a mysterious gold coin off of a secret ledge in the Florida Keys. When he learns the origin of the coin, he goes on a mission to find and secure the treasure for the people of Mexico. But he’s not the only one who’s caught the scent of gold. A notorious Mexican drug cartel known as Black Venom is right on his heels and will stop at nothing to take the treasure for themselves.

Where Jerry Snyder goes, trouble follows. Someone tried to kill him and his bride on their honeymoon in the Virgin Islands. And moving there permanently is proving to be anything but tranquil.

Charlie Greene's life is unraveling…. Dismissed from Scotland Yard, she's jobless, aimless, and living with her father in London. But as she struggles to get her life in order, he mysteriously disappears while on a business trip to Florida. With nothing more than a duffel bag and an uneasy feeling, Charlie flies to Miami and quickly discovers… someone has their sights set on her too.

The prize possession of former football hero, part-time media personality, and full-time blowhard BJ Baker has been stolen from his palatial Palm Beach home. Baker has called in the mayor, the police, the sheriff, and everyone else he can co-opt into the search. But if he really wants the person who can find it, one name keeps coming up: Miami Jones. Problem is, he can't stand Jones. And the feeling is mutual.

Heir to a billion-dollar fortune, and with two Ivy League degrees under his belt, Jason Wake had the world at his fingertips...and then tragedy struck. On a cold winter morning, the promising young man could only watch as his fiancée was killed in a brutal act of terror that left 57 dead. Fueled by burning passion and an incessant desire for retribution, Jason puts himself through hell at a grueling covert training facility to become one of the deadliest men on Earth.

Nora Sommer's first case for the Royal Cayman Islands Police Service is one she'll never forget - if she survives. When the daughter of a wealthy businessman is taken, Nora is first on the scene and unwittingly "chosen" by the kidnapper. With the crime live-streamed across the internet, the eyes of the world are upon her as she faces a sequence of difficult challenges with the life of the kidnapped girl hanging on Nora's success - or failure.

Terrence Rubble, better known as Trouble, is passing through Los Angeles. But when he witnesses a brutal act of violence, he doesn’t hesitate to intervene. He fends off the masked attackers, but not before they promise to make him pay with his life.

AJ Bailey was destined to run a dive boat on the beautiful island of Grand Cayman, the Mecca of Caribbean SCUBA diving. As a young girl in England she was captivated by a story her Navy veteran grandfather told. Now, as she's closer than ever to discovering the long-lost submarine from the story, a wealthy Argentinian arrives; a treasure hunter who’ll stop at nothing to steal the prize. Can AJ find the wreck in time?

Former US Marshal Mason Ashford left manhunts, murder, and kidnappings behind. An early morning phone call from his past plunges him into an underworld even he can’t imagine. Paired up with a suspended cop fighting her own demons, Mason uncovers a violent world of gangs, human trafficking, and drug-fueled cults. When another girl with ties to Mason turns up dead, he finds himself on the run from the police.

Private Investigator Steve Rockfish needs cash, like yesterday. The bad news is that yesterday, a global pandemic raged, and Maryland was headed toward a lockdown that would ultimately lead to cheating spouses no longer “working late”, and hence a lack of new clients. Rockfish's luck changes when a Hollywood producer reaches out, but the job is two states away and involves digging up information on a child-trafficking ring from the 1940s. What he uncovers will be used to support the launch of a true-crime docuseries. He grabs a mask and hand sanitizer and heads for South Jersey.

Get three bestsellers for the price of one. Backwater Bay: When a body is found floating in the mangroves of Biscayne National Park, Special Agent Kurt Hunter has his first real case. Backwater Channel: Kurt is thrown into a rift between warring environmentalists and power-hungry corporate executives all trying to advance their own agendas. Backwater Cove: When agent Hunter finds a woman washed up in Biscayne National Park the case leads him to the world of high rolling boosters and the young players who will do anything to make their mark.

Mac and Wood find themselves confronted with the troublesome job of repairing a bridge piling supporting one of the iconic bridges spanning the Florida Keys. In the process they discover something unexpected—a cache of silver coins and bars embedded in coral. The pair, along with their archeologist friend Ned, soon realizes the immense historical significance of their discovery—the coins date back to the Civil War. But their joy quickly turns to apprehension as they realize they are not the only ones interested in the treasure.

Six months out of high school and just days after finishing Marine boot camp, Jesse McDermitt is finally ready to unwind and have a little fun when he goes home on leave. But everything Jesse remembers—his friends, his family, the sparkling beaches and familiar waters of the Caloosahatchee River and Pine Island Sound, even his faithful Lab, Molly, have all changed.

Fin Fleming is always in control when she's scuba diving in her home base of the Cayman Islands. But when she’s on land, not so much. She has problems in every part of her life, from her scheming past lover to her new stepsiblings and her career as chief underwater photographer at an oceanographic institute. She's got very few friends and no love life to speak of. But her troubles really escalate the day of the first accident….

When his wife, Grace, and their new sailboat go missing, Nathan Fitzgerald will do anything and everything to get her back. Nathan, a high school football coach in the Florida Keys, is in way over his head. Turning to strangers when authorities are reluctant to help, he begins a frantic international hunt. Buckle up as Graceless takes you on an exhilarating chase around the Caribbean with twists at every stop. Written in four parts by four best-selling Tropical Authors, the story plunges Nathan into the worlds of each author's characters in a desperate search for Grace.