William H. Blair

The long-held mystery of Cortés's stashed bounty is at the center of this latest adventure of retired Special Forces Colonel Ryan Gavin....

David Adelman, a US Navy SEAL, receives a diary written by his father, who died in Dachau Prison during World War II. The diary is a request for revenge for the brutality of the SS guards....

As the premier criminal investigator in the country - or world - Ryan jumps to the president's request, all the while dodging a vengeful mystery gunman....