The Wall of Doom — Joe McGee

 In Book 3, the Creature Campers will have to work together to conquer their biggest challenge yet: the Camp Moonlight obstacle course . . . of DOOM!
 

Norm, Oliver, Hazel, and Wisp will have to cross the monkey bars without landing in the ooey, gooey mud, crawl on their bellies through a tire tunnel, and climb a towering challenge known as The Wall -- all while blindfolded! As the campers take turns leading, they learn that sometimes it's good to be small, and sometimes it's good to be tall, but it's always good to face a challenge with friends who cheer you on with every step, hop, stride, or wing flutter. And a little unexpected help when you need it most never hurts, either!