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
Dirty Harry (film series) on whenever the need arose". Manohla Dargis compared Eastwood's presence on film to "Dirty Harry" and the" Man with No Name", stating, "Dirty Harry is back, in a way, in "Gran Torino", not as a character but as a ghostly presence. He hovers in the film, in its themes and high-caliber imagery, and of course, most obviously in Mr. Eastwood’s face. It is a monumental face now, so puckered and pleated that it no longer looks merely weathered, as it has for decades, but seems closer to petrified wood." Tania Modleski, author of "Clint Eastwood and Male Weepies", said, "[f]or