iREAD™ is a new digital reading program from Scholastic, designed to support all foundational outcomes of the Common Core State Standards. Rainbow developed content for 90 book-specific lessons across three Teaching Guides, Grades K–2, for the iREAD™ Guided Close Reading Print Library ©2014. Our team also used a Text Complexity Scoring Rubric to review those 90 student books in order to assign a qualitative Text Complexity Measure for each title.