Readers build their own pulley system to help Rapunzel avoid having her hair pulled. With colorful spreads featuring fun facts, sidebars, and infographics, this book provides an engaging overview of the science behind pulleys. Levels Interest Level: Grades 3-5 Reading Level: Grades 2-3 Dewey: 500 Lexile® Measure: 500 F&P Level: Q Pricing Library Bound: $28.50 (List) / $19.95 (S/L) 978-1-64493-029-8 Paperback: $9.95 978-1-64493-108-0 Multiuser Hosted eBook: $24.95 978-1-64493-187-5 Related Websites Design Squad: Heavy Lifting DK Findout: Pulleys Science Trek: Simple Machines All Books in This Series Search Find another Focus Readers title: Go