Dangerous Depths -- Colleen Coble, Paperback

Sometimes life's most precious treasure lies at Dangerous Depths.

Leia ditched a promising medical career to settle on a secluded island of Hawaii. She ditched Bane, too, and he's come to the island to find out why. He's also in search of a fortune rumored to lie offshore. But an act of sabotage that pushes Bane closer to Leia plunges them both into a tangle of emotion--just as a series of threatening events grip the island.

Theft, a friend's death, a bizarre intruder, hints of a second treasure . . . and even murder--how can they sort it all out when everyone on the island has something to hide?