Mac Travis went to the Florida Keys to disappear, but his new commercial diving job turns out to be more than he planned. An artifact discovered while working on a bridge pier quickly draws the attention of a real estate tycoon, a Jersey mobster and twin Indian Chiefs all trying to open a casino in the pristine Keys. When his psycho ex-girlfriend tracks him down things get even more interesting.

When collegiate baseball phenom Chase Fulton suffers a freak injury on the field that shatters his dreams of becoming a Major League catcher, his future looks bleak until he’s recruited into quasi-governmental covert operations, where his training as an assassin and covert intelligence operative launches him into a world fraught with danger, intrigue, and unexpected passion.

A rash of killings threatens “the way life should be” in Downeast Maine. The Downeast region of the Maine coast is known for its independent, hard-working people, its picturesque settings - and its seafood. But behind the thousand islands, the countless miles of coastline, and the postcard scenery, bad things are happening in Acadia National Park. Kendra Hale, fresh off a dangerous assignment in Miami, is brought in by the FBI’s Special Projects Group to assist area law enforcement in their investigation.

A twisted mob boss working with a crooked realtor have their sites set on Flamingo Key for their next real estate scam. When a fly fishing guide discovers his favorite spot is in jeopardy and the secret it holds. Together with the son of his nemesis and a reluctant local woman, he sets out to save the Key.

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.

When former Russian SVR Captain Anastasia “Anya” Burinkova defected to the United States, the life she imagined was far from the one she discovered. As the freedom she’s longed for turns to little more than imprisonment, her deadly skill set, forged and honed behind the Iron Curtain, is the only key that can possibly unshackle her. A late-night vigilante mission under the veil of darkness turns from vendetta to entrapment in an instant. What should’ve been a mission to right decades-old injustices becomes a deadly encounter with federal agents.

Buck Reilly wants only three things out of life: A plane to fly, a treasure to find, and a beautiful woman to rescue. He’ll get his chance at all three in the first of John H. Cunningham’s thriller series, Red Right Return. Set against the stunning scenery and freaky fabulousness of the Florida Keys, Cunningham joins the ranks of Carl Hiaasen, Randy Wayne White, and Papa himself in a rich new series for thrill seekers everywhere.

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.

Fully armed and with all hands onboard, the nuclear submarine Starbuck sailed into the calm Pacific Ocean for sea trials - and vanished. No wreckage, no signals, no survivors: nothing...until ace maritime troubleshooter Dirk Pitt finds a single chilling clue in the shark-torn surf off Hawaii - the log of the Starbuck. 'Do not search for us, it can only end in vain....' A crazed journal of madness and death is all that remains.

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?

Juan Cabrillo's first adventure with the Oregon - a state-of-the-art spy ship disguised as a nondescript lumber hauler - takes him and his crew into dangerous waters as they try to put Tibet back in the hands of the Dalai Lama by striking a deal with the Russians and the Chinese.

It's a long way from the hills of East Tennessee to the arid islands of the Dutch Caribbean. From the author of the best-selling Deep Series, Boone is a brand-new prequel that follows Boone Fischer in his early years. His passions, his challenges, and the fascinating people he meets along the way... all are parts of the journey that will shape the man he will become, and lead him to the life of a divemaster in Curaçao and Bonaire.

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.

Finn is retired after a 20-odd-year career with an unnamed government agency, but he still handles a contract job for them once in a while. The series begins in Puerto Rico with Assassins and Liars, when Finn meets Mary.

Kurt Austin and his crew are back to slake their thirst for action as they attempt to drown an eco-extortionist's plan to control the world's freshwater supply. From deep within the Venezuelan rain forest emanates the legend of a white goddess and a mysterious tribe with startling technical accomplishments. Few believe the tribe exists, and even fewer suspect its deity can change the course of history.

Before the death of his wife, Sean O'Brien makes a promise to her that he has no plans to break - until he starts building a new life in an old cabin on a remote stretch of a tropical river in the heart of Florida. It's there that he discovers an injured young woman who whispers a cryptic message into his ear.

The world is out to kill Mitchell Roberts. The helpless girl who needs help changing her tire. His petty ex-girlfriend and her new mate. An entire mall full of unassuming shoppers. They all want to murder Mitch in a blind rage when he's in their presence. As Mitch attempts to unravel the mystery around his situation, he learns quickly that rabid strangers and friends aren't his only predators. Police attempt to hunt him down by any means necessary, and his every move is tracked by a shadowy government official with a secret to protect.

New Mexico Undersheriff Bill Gastner is presented with a case that appears to have brought big-time crime, including drug gangs, into Posadas County.

Seattle PD sex-crimes detective Livia Lone knows the monsters she hunts. Sold by her Thai parents along with her little sister, Nason; abused by the men who trafficked them; marooned in America...the only thing that kept Livia alive as a teenager was her determination to find Nason. Livia has never stopped looking. And she copes with her failure to protect her sister by doing everything she can to put predators in prison.

Sam Acquillo is at the end of the line: he's a middle-aged corporate dropout living in a ramshackle cottage in Southampton's North Sea. But then the old lady next door ends up floating dead in her bathtub, and it seems that Sam is the only one who wonders why.

Sunshine State trivia buff Serge A. Storms loves eliminating jerks and pests. His drug-addled partner Coleman loves cartoons. Hot stripper Sharon Rhodes loves cocaine, especially when purchased with rich dead men's money. On the other hand, there's Sean and David, who love fishing and are kind to animals - and who are about to cross paths with a suitcase filled with $5 million in stolen insurance money. Serge wants the suitcase. Sharon wants the suitcase. Coleman wants more drugs... and the suitcase.

It's a long way from the hills of East Tennessee to the arid islands of the Dutch Caribbean. From the author of the best-selling Deep Series, Boone is a brand-new prequel that follows Boone Fischer in his early years. His passions, his challenges, and the fascinating people he meets along the way... all are parts of the journey that will shape the man he will become, and lead him to the life of a divemaster in Curaçao and Bonaire.

Hetta Coffey is a globe-trotting civil engineer with attitude who is working on coming of age, a little late. Pushing forty and still single, Hetta is the epitome of the "B" word: bold, bossy, brassy, breezy, and brash. After leaving a lifelong swath of failed multinational affairs in her jet stream, it is no wonder Hetta prefers living with her dog, R.J. But old habits die hard, and trolling for triceps is Hetta's hobby....

When Graciella Rivers steps onto his boat, ex-FBI agent Terrell McCaleb has no idea he's about to come out of retirement. He's recuperating from a heart transplant and avoiding anything stressful. But when Graciella tells him the way her sister, Gloria, was murdered, Terry realizes he has no choice. Now the man with the new heart vows to take down a predator without a soul. For Gloria's killer shatters every rule that McCaleb ever learned in his years with the Bureau-as McCaleb gets no more second chances at life...and just one shot at the truth.

Joe Biden is fresh out of the Obama White House and feeling adrift when his favorite railroad conductor dies in a suspicious accident. To unravel the mystery, "Amtrak Joe" re-teams with the only man he's ever fully trusted - Obama. Together they'll plumb the darkest corners of Delaware, traveling from cheap motels to biker bars and beyond, as they uncover the sinister forces advancing America's opioid epidemic. Hope Never Dies is essentially the first published work of Obama/Biden fan fiction - and a cathartic listen for anyone distressed by the current state of affairs.