Benchmark Books Collection I – L RL Grades 2-3 IL Grades 2-3 Details: Product type: Single Copy Set ISBN: 978-1-4358-2382-2 Copyright: 2009 Reading Level: Grades 2-3 Interest Level: Grades 2-3 Single Copy Set — $32.20 / $27.40 Other titles available in Benchmark Books Collection I – L From Caterpillar to Butterfly: A Life Cycle Inside an Ant Colony The Life of Florence Nightingale Life Along the Nile