This is a class set of 20 books. Engage Boxed Set: Teen Emergent Reader Library Level 2 includes one of each title, teacher guide, and CD-Rom teacher guide. Reading Level: 0.6 to 1.0, Lexile Level: BR to 180L Page Count: 48 pages per book Word Count: 800 to 950 Genres Include: Friendship, Health/Safety, Mystery, Realistic Life, Science Fiction Saddleback's libraries offer three levels to support step-by-step learning by increasing the ability and complexity along the way. Starting at a Pre-K reading level, the libraries will entice even your most struggling, at-risk, special needs, and English language learners.