Reading Level 2.1-2.3; Reading Comprehension Workbooks. Each book includes ten original short stories. • Each of the 27 books in this series contains 64 to 72 pages • May be used on a consumable basis or reproduced for multiple usage • Includes 100 comprehension questions that test for main idea, critical thinking, inference, recalling details and sequencing • Has 60 vocabulary exercises in modified Cloze format • Includes complete answer keys for comprehension and vocabulary exercises. Illustrations in every chapter. 64 pages.