Dirty Harry novels of the four first "Dirty Harry" films as tie-ins. Author and screenwriter Phillip Rock wrote the novelization of "Dirty Harry" in 1971, based on an early draft of the script. Mel Valley wrote the sequel, "Magnum Force", in 1973. Wesley Morgan novelized "The Enforcer" in 1976. The "Sudden Impact" novelization was written by Joseph Stinson, one of the screenwriters. Stinson, who had rewritten the originally independent script as a "Dirty Harry" vehicle for Eastwood, adapted the novel in 1983. Following "The Enforcer", Eastwood announced that he would not make any further "Dirty Harry" films (he eventually returned to the role
Two Mules for Sister Sara was second to nun." Two Mules for Sister Sara Two Mules for Sister Sara is a 1970 American-Mexican western film directed by Don Siegel and starring Shirley MacLaine (billed above Clint Eastwood in the film's credits, but not on the poster) set during the French intervention in Mexico. The film was to have been the first in a five-year exclusive association between Universal Pictures and Sanen Productions of Mexico. The film marked the second of five collaborations between Siegel and Eastwood, following "Coogan's Bluff" (1968). The collaboration continued with "The Beguiled" and "Dirty Harry" (both 1971) and finally "Escape from