Jon Peterson is a New York Times-bestselling author and Hugo Award finalist. He is the author of The Elusive Shift and Game Wizards and the coauthor of Dungeons & Dragons- Art & Arcana, Lore & Legends, and Heroes' Feast- The Official Dungeons & Dragons Cookbook, as well its sequel Flavors of the Multiverse.
“Peterson proves an able guide . . . carefully selecting which individuals and publications to highlight, building toward a taxonomy of role-playing games and their core elements. . . . A highly readable history of ideas.” —The Washington Post “The most striking thing about this readable history is the way in which Peterson brings to life the culture of hobbyist clubs that birthed the roleplaying game. . . . If you’re interested in the ways in which hobbyist culture can have a lasting impact on the world . . . Playing at the World is essential.” —Fortean Times “[Peterson] is our dungeon master, guiding us through history with the precision of a veteran player who knows every rule and secret of the game. . . . This book is a critical hit.” —Stuff Stoners Like ""A very readable and engaging history of the origins of D&D, and the further years of research Peterson has done on this subject clearly shows. . . . Few [academic histories] are as exciting as this one."" —Stuart Ellis-Gorman, author of The Medieval Crossbow: A Weapon Fit to Kill a King