91 parts Complete Book 1-The Power of Love:small-town California teens Marty McFly and his best friend Josie Dawn are thrown back into the '50s when an experiment by their eccentric scientist friend Doc Brown goes awry.Traveling through time in a modified DeLorean car,Marty and Josie encounter young versions of their parents,and must make sure that Marty's fall in love or Marty'll cease to exist.Even more dauntingly,Marty and Josie have to return to their own time and save the life of Doc Brown.
Book 2-Back in Time: In this zany sequel:time-traveling trio Marty McFly,Dr. Emmett Brown,and Josie Dawn return from saving Marty and Josie's future son from disaster,only to discover their own time transformed.In this nightmarish version of Hill Valley,Marty's father has been murdered and Biff Tannen,Marty's nemesis,has profited. After uncovering the secret to Biff's success(a sports almanac from the future)Marty,Josie,and Doc embark on a quest to repair the space-time continuum.
Book 3-Clint Eastwood and Linda Darnell: In this final chapter,Marty McFly and Josie Dawn obtain a 70-year-old message from the time-traveling Dr. Emmett Brown,in which he informs Marty and Josie that he has retired to a small town in the Old West.Marty and Josie then find out that the Doc was murdered shortly after sending the letter.In order to save their friend,Marty and Josie will have to travel back in time,disentangle a lovestruck Doc from a local schoolmarm,and repair the DeLorean--all while avoiding a posse of gunslingers.
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Sequel book-BTTF:next generation