Description Children learn about the metamorphosis from caterpillar to butterfly in every classroom beginning in preschool, but never before have they seen it like this. With beautiful full-color illustrations and simple easy-to-grasp text, kids will be enthralled by every step of the process: from tiny wormy caterpillar, to odd and clumsy chrysalis, to beautiful butterfly, this level 1 reader in Spanish provides a very engaging look at this natural wonder.