Danger lurks in the sleepy little town of Marathon, in the middle of the Florida Keys, as well as in the swamps of the Everglades. But danger doesn't expect to run into a man like Jesse. A man who will not only respond swiftly in facing it, but with a vengeance unexpected.

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 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.

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.

Since the recent death of a wealthy, yet perverted, businessman, Charity Styles has been hiding in plain sight, as if challenging anyone to come after her. She’s on her own once more, living day to day on her beloved Wind Dancer, anchored near a quaint little Gulf Coast town in the Florida Panhandle. But when the son of a fishing client ends up dead, the father’s employer hires Charity to find the person responsible.

Charity Styles has been wandering the Pacific aimlessly aboard her beloved sloop, Wind Dancer, and only recently returned to the turquoise waters of the Caribbean. Entering a secluded cove in the Sea of Abaco, in the Bahamas, she runs into an old acquaintance and the woman’s young daughter. The two have a few things in common, not the least of which are four men’s bodies at the bottom of a 600-foot-deep blue hole on Hoffman's Cay.

Charity Styles had been the catalyst for the demise of many. But in the past that usually meant the end of a human life. As an assassin for the CIA, it came with the territory. But this time she feels responsible for the end of her friend’s relationship. She sets out on a voyage to find one of the partners in the hopes of rectifying the rift she helped create. Along the way, she encounters a deadly foe, bent on becoming rich regardless of how many must suffer or die.

After months of recharging and rethinking her position in the Armstrong organization, Charity Styles is on the verge of walking away, returning to what could be a more normal life. But what’s a normal life look like for a former covert assassin? Then she gets two assignments, which have nothing to do with each other. The first is to ferry a group of people out to a large mega-yacht. When it turns out that one of those people is the girl she thinks of as a niece and the mega-yacht is captained by an old friend, she sets her sails and is quickly underway.

When her position with the government is eliminated, Charity Styles is faced with an uncertain future. The only part of her previous life that she truly enjoyed was sailing her classic sloop. The cruising lifestyle is wonderful and helps keep her mind centered, as she sails from one anchorage to another, looking for her true calling. But there are hidden dangers: marauding pirates, psychopaths, and drug smugglers run rampant throughout the Caribbean, leaving pain and suffering in their wake. In the Bahamas, someone close to Charity falls victim to the brutality.

Charity Styles is a world class sharpshooter, martial arts expert, and government assassin...but after a stressful assignment, all she wants is a little time to unwind on the quiet side of St. Thomas, the picturesque Magens Bay. What does she get? A hurricane, an ex, drug dealers, a psychotic murderer, an amorous developer, and forced to stay in the rowdy tourist town of Charlotte-Amalie. Naturally.

Danger lurks in the sleepy little town of Marathon, in the middle of the Florida Keys, as well as in the swamps of the Everglades. But danger doesn't expect to run into a man like Jesse. A man who will not only respond swiftly in facing it, but with a vengeance unexpected.

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.

Successful TV journalist Alison Reynolds' career comes to an abrupt end when top executives decide they need a "younger face". As if that's not enough, Ali discovers her media mogul husband is cheating on her: and her best friend from high school is missing.

Investigator Sloan McPherson finds a frightened vagrant suffering from amnesia living in a Florida swamp—then learns he disappeared from Oregon when he was a teenager. To find out how he ended up three thousand miles from home thirty years later, Sloan enlists the help of two brilliant colleagues. FBI agent Jessica Blackwood and scientist Theo Cray have already made an alarming connection. A female classmate of the Everglades drifter disappeared at the same time, and their high school journals reveal ties to an enigmatic figure they both called Mr. Whisper.

Former Blackhawk pilot Luke Angel wants nothing more than to enjoy the easy life he’s found in coastal Florida. He’s got a seaplane business, a well-trained dog, and a loyal and lovable crew to throw back margaritas with. But when a plane belonging to a friend goes missing from Luke’s airport, local detectives are understandably baffled. Clues are scattered from the Keys to the far side of the Gulf of Mexico, and Luke may be the only one with the connections to piece the puzzle back together.