Jim Panzee, star of the #1 New York Times bestselling Grumpy Monkey series, is very grumpy when his plans for the day are ruined when Oxpecker persuades him to babysit her egg.Jim wakes up to a perfect day and is ready to have fun. Instead, Oxpecker persuades Jim to sit on her egg for just a minute...and now she is nowhere to be found! Poor Jim is stuck being the egg-sitter. Then Norman suggests that the other jungle animals take turns, so everybody gets a chance to play. But