Down to a Sunless Sea

"One of his best novels yet . . . bristles with suspense . . . What makes this novel particularly memorable are the extensive, harrowing descriptions of cave dives, which are riveting enough to terrify experienced divers." -Publishers Weekly

"Fans of Clive Cussler will love this thriller." - Library Journal.

"White-knuckle diving scenes, constant action." - Kirkus Reviews

"Tiller is a character who grows on the reader . . . As usual, Poyer provides a smashing climax, this one fraught with danger from man and nature." - Jacksonville Times-Union

"There can be no better writer of modern sea adventure around today." - Clive Cussler

Welcome to the most dangerous sport on earth: where cave divers step into murky Florida ponds and end up hundreds of feet below the ground, threading through the narrow passages of Swiss-cheese-like rock formations, penetrating tunnels that may open into caverns of breathtaking beauty, or suddenly collapse in rockfalls that crush out their air and their lives. Open-water diver and ex-con Tiller Galloway has come to this watery underworld to find out why an old friend died young - and take one last shot at being a father, a lover, and a friend. But with a woman opening her heart, and a deadly conspiracy closing in around him, Galloway must navigate between lies told aboveground and truths hidden in the depths . . . where a violent battle is about to explode. Combining the knife-edged action of Clive Cussler with the heart stopping storytelling skill of John D. MacDonald, USA Today-bestselling Dave Poyer continues to be one of American's most popular and remarkable thriller writers . . . and a master of underwater suspense.

"A ripping good read! Poyer raises the bar with this one. The cave-diving scenes are riveting, claustrophobic, terrifying, and beautiful." - Booklist