The 100+ Series Reading Comprehension books span grades 1 to 8. The activities in each book reinforce essential reading comprehension skills by providing practice with sequencing main idea predicting and inferring as well as story elements character plot and setting. The books include engaging grade-appropriate fiction and nonfiction passages and stories. Each book has 128 pages and 100 pages (or more) of reproducible content to help students review and reinforce essential skills in reading comprehension. The series is correlated and aligned to the Common Core State Standards.