Friend of the show (and author) Jon Peterson joins the Halflings in a wide-ranging discussion of fanzines, RPG theory, and…oh yeah, his new book from MIT Press called The Elusive Shift. When did Dungeons & Dragons stop being a fantasy wargame and become a roleplaying game? Who contributed to the shift? Did they know what they were doing? Was it a smooth transition, or fraught with controversy? Will we ever stop asking questions...