Jack Ryan (character) (with the aid of a Mexican drug cartel and an Arab bomb maker) in order to stop his persistent interference. During a state visit to Mexico City, Ryan barely survives the attempt on his life. The Campus later uncovers Choi's involvement in the incident, which leads to the dictator being deposed from power and later executed. Jack Ryan has been featured in 21 novels which have been written by Tom Clancy, Mark Greaney, Mike Maden, and Marc Cameron. Clancy solely wrote most of the novels up to 2010, from which his next novels were co-written with Greaney and Grant Blackwood.
Jack Crawford (character) Jack Crawford (character) Jack Crawford is a fictional character who appears in the Hannibal Lecter series of books by Thomas Harris, in which Crawford is the Agent-in-Charge of the Behavioral Science Unit of the FBI in Quantico, Virginia. He is modeled after John E. Douglas, who held the same position. Jack Crawford first appears in the novel "Red Dragon", in which he calls upon Will Graham, his former protégé, for assistance in solving the murders being committed by a serial killer dubbed "The Tooth Fairy." Graham, as a profiler, has a reputation for being able to think like the criminals