A young widow, Sarah Talbot, is determined to uncover the suspicious circumstances surrounding her beloved stepson's murder.

The island of Sinos. Strategically positioned between Greece and Turkey, this small Mediterranean isle is a relic of the past--an old Turkish stronghold fortified by the Nazis during World War II. Now it has become a prison for political offenders from the Greek mainland. A fortress of grim solitude and secrets, Sinos is the last place anyone would voluntarily enter--but deep sea diver Jack Savage has little choice. After losing his boat in a suspicious...