Students go on an awe-inspiring tour of the solar system, explore fascinating facts about the human body, and learn all about the life cycles of plants, insects and animals—with our engaging science readers! Each set includes 6 copies of 6 different titles—all packed with inviting photos and simple text that make comprehension a cinch…plus captions, glossaries and bold words that reinforce nonfiction reading skills and develop vocabulary. Each set includes 36 books in a 13 3/4" display stand, plus a guide with reproducibles. Books are 16-24 pages each. Complete set includes all 3 sets shown, for a total of 108 books. Each set also available separately below.