The Orlov Legacy — Robert Marcum

After a stranger attacks Charles Barrett, leaving him comatose, his son Alex determines to bring the criminal to justice. As he begins to track him down, he finds unusual clues in a safety deposit box - a map, old photographs, some puzzling letters, and a large antique key. What do they all mean? Why did Alex's father hide his past for so long? And what does this mean about Alex's own identity? Find out in this action-packed novel of espionage and suspense.