The Complete Book of Animals provides 352 pages of engaging, skill-building activities, and fascinating information on a wide variety of animals from every corner of the globe! It also features engaging lessons on insects, reptiles, marine life, farm animals, and common domestic pets. --Over 4 million in print! Designed by leading experts, books in theÊComplete BookÊseries help children in grades preschool-6 build a solid foundation in key subject areas for learning success.ÊComplete BooksÊare the most thorough and comprehensive learning guides available, offering high-interest lessons to encourage learning and full-color illustrations to spark interest. Each book also features challenging concepts and activities to motivate independent study, a fun page of stickers, and a complete answer key to measure performance and guide instruction.