A man holds 12 children hostage at gunpoint. Across the street, James Hawker dangles from a skyscraper, watching the terrorist through a sniper's scope. Hawker has a shot, and he wants to take it, but the police brass say no. By the time he gets permission, it will be far too late. The terrorist opens fire, killing two of the children before Hawker can take him out. When the smoke clears, the madman is dead, and Hawker's career is toast. No longer a cop, he's about to become America's deadliest defender.

Randy Wayne White has long been known for suspenseful plots, complex characters, and an extraordinary sense of place. His new series has them all - and then some. Hannah Smith: a tall, strong, formidable Florida woman, the descendant of generations of strong Florida women. She makes her living as a fishing guide, but her friends, neighbors, and clients also know her as an uncommonly resourceful woman with a keen sense of justice and they have taken to coming to her with their problems.

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.

The world’s shark population is in trouble for a sad, simple reason: shark fin soup. And although it’s illegal, poachers have been targeting Florida’s biannual migration of blacktip sharks. Marine biologist Doc Ford needs some assistance protecting the sharks and enlists the help of three kids - Luke, Maribel, and Sabina. Luke is brand-new to Florida from the Midwest; sisters Maribel and Sabina have only recently arrived from Cuba - and all three feel like fish out of water. It’s going to take some convincing for them to work as a team.

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.