David Baldacci is one of the world's most popular, widely-read storytellers.In his blockbuster thrillers Zero Day and The Forgotten, readers met John Puller. A combat veteran and special agent with the U.S. Army, Puller is the man they call to investigate the toughest crimes facing the nation.But all his training, all his experience, all his skills will not prepare him for his newest case, one that will force him to hunt down the most formidable and brilliant prey he has ever tracked: his own brother.THE ESCAPEIt's a prison unlike any other. Military discipline rules. Its security systems are unmatched. None of its prisoners dream of escaping. They know it's impossible.Until now.John Puller's older brother, Robert, was convicted of treason and national security crimes. His inexplicable escape from prison makes him the most wanted criminal in the country. Some in the government believe that John Puller represents their best chance at capturing Robert...