Back to the Future him to 2015 to resolve a problem with their future children. The trio board the DeLorean, which has been upgraded with hover technology, and warp to the future. Writer and producer Bob Gale conceived "Back to the Future" after he visited his parents in St. Louis, Missouri after the release of "Used Cars". Searching their basement, Gale found his father's high school yearbook and discovered he was president of his graduating class. Gale had not known the president of his own graduating class, and wondered whether he would have been friends with his father if they went to high school
Back to the Future (franchise) Back to the Future Lexicon", written by Rich Handley. The book was released in cooperation with BTTF.com, the official Back to the Future Web site. A second volume, "Back in Time: The Unauthorized Back to the Future Chronology", by Greg Mitchell and Rich Handley, was released in 2013. Various video games based on the "Back to the Future" movies have been released over the years for home video game systems, including the Atari ST, ZX Spectrum, Commodore 64, Master System, Genesis, Nintendo Entertainment System, and Super Famicom platforms. Additionally the game trilogy has also been released for Windows (PC), for