Unit Title	Author	Year
Seminar: Aliens and Others: African Americans [Re]Writing Generic Fiction
“What If…?”	Joyce Arnosky	2015
Keywords: being “the other”, ethics, science fiction, social commentary, time travel
Seminar: Penn Laboratory on Energy, Sustainability and Environment
Five Earths	Alexander Maxfield Arnosky	2015
Keywords: being “the other”, ethics, science fiction, social commentary, time travel