Help learners hone essential reading skills with these super-engaging 16-page stories correlated with guided reading levels K & L! Inside this sturdy storage box, you'll find 80 books (5 copies of 16 titles) plus a big teaching guide packed with lessons, tips, and reproducibles. Each book features a just-right tale with strong picture cues and four to six lines of text per page to help ensure all learners successfully "step up" to the next level.