Did you know that reading informational texts can boost vocabulary and motivate reluctant readers? The 31 titles in this Guided Reading list are packed with kid-friendly facts, stats, riddles, and true stories and are just right for building your classroom's nonfiction library. On-level for Guided Reading groups in Levels L-M, these titles are longer and more complex than earlier levels and introduce more abstract themes and require readers to begin making interpretations. High-interest topics like space, sea creatures, and popular historical figures keep students motivated as they read and learn.