Indiana Jones and the Last Crusade was the focus of a "Young Indiana Jones" series of young adult novels that began in 1990; by the ninth novel, the series had become a tie-in to the television show. German author Wolfgang Hohlbein revisited the 1912 prologue in one of his novels, in which Indiana encounters the lead grave robber—whom Hohlbein christens Jake—in 1943. The film's ending begins the 1995 comic series "Indiana Jones and the Spear of Destiny", which moves forward to depict Indiana and his father searching for the Holy Lance in Ireland in 1945. Spielberg intended to have Connery cameo as Henry in "Kingdom of
The Young Indiana Jones Chronicles four two-hour TV movies that were broadcast from 1994 to 1996. Though Lucas intended to produce episodes leading up to a 24-year-old Jones, the series was cancelled with the character at age 21. The revised and updated edition of the book "George Lucas: The Creative Impulse", by Charles Champlin, explains how "The Young Indiana Jones Chronicles" series would be re-edited into the new structure of twenty-two "Chapter" TV films, for the 1999 VHS release. New footage was shot in 1996 to be incorporated with the newly re-edited and re-titled "chapters" to better help it chronologically and provide smooth transitions. The