Jack Ryan (character) Jack Ryan (character) John Patrick "Jack" Ryan, Sr. is a fictional character created by author Tom Clancy and featured in his Ryanverse novels, which have consistently topped the New York Times best seller list over 30 years. Since Clancy’s death in 2013, four other authors have continued the Ryan franchise and its other connecting series with the approval of the Clancy family estate: Mark Greaney, Grant Blackwood, Mike Maden, and Marc Cameron. The son of a Baltimore police detective and a nurse, Jack Ryan is a former U.S. Marine and stockbroker who became a history teacher at Boston College in
Jack Reacher Jack Reacher Jack Reacher is a fictional character and the protagonist of a series of crime thriller novels by British author Lee Child. After leaving the US Army as a major in its military police at age 36, Reacher roams the United States taking odd jobs and investigating suspicious and frequently dangerous situations. , 23 novels have been published, the most recent being "Past Tense". The character has also appeared in short stories, and two of the novels have been adapted into successful films, starring Tom Cruise as Reacher. At the time Lee Child sat down to write his first