From #1 New York Times bestselling author Nora Roberts come a tale of hidden depths and danger!

Kate Hardesty has inherited a pile of mysterious ocean charts. Her father had a dream—sunken treasure—and he'd left a map leading to a gold-laden ship. To complete her father's explorations, she must turn to Ky Silver, the man she swore she'd never trust again. It's a treacherous dive into the depths of the ocean, and Ky is the only one willing to help. But working with Ky means more than searching for gold—it means finding a priceless treasure Kate hadn't known she'd lost...

Originally published in 1986.