Time Travel

Inspired by the classic SF device of the time machine, post-WWII mass-market works discuss the possibilities and pitfalls of time travel and include sub-genres, such as alternative history, that envision different pasts and presents. Fiction exploring travel through time can be found over centuries, but H.G. Well's The Time Machine stands as the classic of nineteenth-century science fiction that most influenced the wide-ranging works published since.

Highlights of mass-market twentieth-century science fiction held in Temple's Paskow Science Fiction Collection include below alternate history narratives about timelines in which the Confederacy won the Civil War and the Nazis won WWII. While this sort of reactionary nostalgia can be found throughout the time travel subgenre of science fiction, these narratives also offered a valuable method for subversive critiques of the present that show the potential for alternate realities.