Twice Upon A Time -- Volume Two in the Pastmaster Series

Alex Balfour returns to the past in Allen Appel's 2nd book in the Pastmaster series. Here, Balfour travels back to 1876, visits the Centennial Exposition, takes a raft trip with Mark Twain (inadvertently inspiring some of Twain's books) and joins Custer at the Battle of Little Big Horn. In the present, Alex's girlfriend Molly Glenn is captured by a crazed renegade American Indian who believes he is the reincarnation of Crazy Horse.