Once Upon a Tim #02, The Labyrinth of Doom (Stuart Gibbs)Author: Stuart Gibbs Illustrator: Stacy Curtis Age: 8 12 Years English Knight in training Tim and his best friend, Belinda, embark on a quest to save Princess Grace in this second book in the hilarious, highly illustrated Once Upon a Tim middle grade series from New York Times bestselling author Stuart Gibbs. Prince Ruprecht is VERY UPSET that knights in training, Tim and Belinda, have thwarted his plans and ruined his chances with Princess Grace. And