What’s Included

IDR books

Each grade-level library contains 240 titles divided into two 120-book sets, of which 50% (60) books are on grade level, 25% (30) are above grade level, and 25% (30) are below grade level. Within these two sets are 16 collections of books organized by genre (fiction or nonfiction) and readability (on-level, easy, and challenging). This modular organization gives you the option of purchasing the books that best fit the needs of your students.

IDR books

Purchasing Options

Support every reader in your classroom with a library full of engaging, quality children’s literature in a variety of reading levels and genres! Purchase a complete grade-level library or supplement your existing library by selecting the reading-level set that best suits your students’ needs.

Complete Grade-level Packages Grade-level Sets  
Grade K Reading-level Sets Grade 1 Reading-level Sets Grade 2 Reading-level Sets
Grade 3 Reading-level Sets Grade 4 Reading-level Sets Grade 5 Reading-level Sets
Grade 6 Reading-level Sets Grade 7 Reading-level Sets Grade 8 Reading-level Sets

girl laying on padded chair, reading

View Books by Grade Level

Select a grade to download a list of titles and reading levels:

Individual library titles may be replaced due to availability issues beyond our control.


  • IDR Support Kits: Available for grades K–8, the support kits are designed to help educators implement an effective IDR program. The kits include ready-to-use tips, tools, and discussion prompts that help teachers.
  • Library Cart on Wheels: Made of 1″ steel tubing, this sturdy frame includes nine large divided book tubs, locking casters, and adhesive label holders for tubs.
  • AfterSchool KidzLibrary: Available for grades K–8, each grade has twelve 10-book collections that are organized by grade level and readability, enabling leaders to ensure that they have “just-right” fiction and nonfiction for kids at a range of reading levels for independent reading. Each collection also includes the Independent Reading Time Handbook.