Middle school is a dungeon. At least, that's how Jess sees it. Luckily, she and her best friend, Olivia, know how to escape into the sprawling worlds of their own imaginations. The two friends have always loved making up stories, first with little-kid games of make-believe, and more recently with the fantasy role-playing game Dungeons & Dragons. When they play, Olivia runs the game as Dungeon Master, and Jess is the solo party member, playing a take-no-prisoners...