Benny and Penny in Lost and Found!: Toon Level 2Hardcover, 1 September 2013

Geoffrey Hayes, winner of the Geisel for Benny and Penny in the Big No-No!, tells the story of two tiny mice who learn what it takes to be a leader. School Library Journal declares, "Once again, Hayes has created a graphic novel that is inviting, relatable, but, most importantly, fun."