After a genie fulfills Otto the cat's wish by turning the whole world orange, Otto realizes that his favorite color is not the best color for everything.

"Someone stole Otto's birthday! When Otto the cat and his robot sidekick Toot follow the crook, they discover a topsy-turvy world where rats chase cats and people wear underpants over their clothes"--

"You'll be captivated by these tiny creatures that hear with their legs and smell with their antennae. Some even explode! In this latest addition to his best-selling Giggle and Learn series, Kevin McCloskey points his magnifying glass at an anthill, shrinking young readers down, down, down into the underground colony. With his trademark humor and curiosity, he is sure to keep every emerging reader spellbound"--