Scuba dive into the adventures of author Nickolas Harvey's tropical novels. Find the underwater action and adventure books you long for.

Born in East Tennessee, Nick Sullivan has spent most of his adult life as an actor in New York City, working in theater, television, film, and audiobooks. After recording hundreds of books over the last twenty years he decided to write some of his own. An avid scuba diver for many years, his travels to numerous Caribbean islands have inspired The Deep Series (formerly Caribbean Dive Adventures). "Deep Shadow" is set on the Dutch island of Bonaire and its sequel, "Deep Cut", is set on the little island of Saba. Book Three, "Deep Roots", takes place in Belize, and Book Four, "Deep Devil", takes Boone Fischer and Emily Durand up the coast to Cozumel. His latest book, "Deep Focus", is set in Little Cayman and Grand Cayman.

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Book Series

Tropical Author Collaborations

What happens when a group of prominent authors in the Tropical Adventure genre collaborate on a novel?

Non-stop exhilarating action-packed thrills… and a ton of fun, that’s what!

These authors have teamed up to intertwine some of their favorite characters in a series that is sure to keep you on the edge of your seat.

Whether you’re new to these fan-favorites, or an old friend along for the ride, you’ll love seeing them band together in these tropical action and adventure thrillers!