Books by Bill Martin Jr.
17 books by Bill Martin Jr., rated for reading level and content intensity.
Bill Martin Jr. has 3 rated books in HootRated's catalog spanning Grade 1–4 reading level. The typical Bill Martin Jr. book lands at Grade 3, with average content intensity 1/5. Most Bill Martin Jr. titles fall within the Little Celebrations series.
Reading level alone doesn't tell parents whether a Bill Martin Jr. book is right for a child. 100% of Bill Martin Jr.'s rated titles are at Gentle or Mild intensity — appropriate for sensitive readers or kids reading ahead of their emotional readiness. 0% are rated Intense or Very Intense. The intensity badges below (green → red) help you match books to your child's emotional readiness, not just their reading ability. See our methodology for how we rate.
Si Won's victory
Bill Martin Jr.
Si Won's victory
Bill Martin Jr.
The Little Squeegy Bug
Bill Martin Jr.
The Little Squeegy Bug
Bill Martin Jr.
Little granny quarterback
Bill Martin Jr.
Little granny quarterback
Bill Martin Jr.
Proud Peacock
Bill Martin Jr.
Proud Peacock
Bill Martin Jr.
Brown Bear, Brown Bear, What Do You See? Teacher's Guide
Bill Martin Jr.
Brown Bear, Brown Bear, What Do You See? Teacher's Guide
Bill Martin Jr.
Rock it, sock it, number line
Bill Martin Jr.
Rock it, sock it, number line
Bill Martin Jr.
Spunky little monkey
Bill Martin Jr.
Spunky little monkey
Bill Martin Jr.
The maestro plays
Bill Martin Jr.
The maestro plays
Bill Martin Jr.
A Beasty Story
Bill Martin Jr.
A Beasty Story
Bill Martin Jr.
A beautiful feast for a big king cat (Big shared book)
Bill Martin Jr.
A beautiful feast for a big king cat (Big shared book)
Bill Martin Jr.
Chicka Chicka Boom Boom
Bill Martin Jr.
Chicka Chicka Boom Boom
Bill Martin Jr.
Chicka chicka 1, 2, 3
Bill Martin Jr.
Chicka chicka 1, 2, 3
Bill Martin Jr.
The Ghost-Eye Tree (Owlet Book)
Bill Martin Jr.
The Ghost-Eye Tree (Owlet Book)
Bill Martin Jr.
Swish!
Bill Martin Jr.
Swish!
Bill Martin Jr.
Panda Bear, Panda Bear, What Do You See?
Bill Martin Jr.
Panda Bear, Panda Bear, What Do You See?
Bill Martin Jr.
The Happy Hippopotami
Bill Martin Jr.
The Happy Hippopotami
Bill Martin Jr.
Ten little caterpillars
Bill Martin Jr.
Ten little caterpillars
Bill Martin Jr.
Questions about Bill Martin Jr.'s books
- What reading level are Bill Martin Jr.'s books?
- Bill Martin Jr.'s rated books range from Grade 1–4, with the typical book at Grade 3. Each title has a separate content intensity score so parents can choose by emotional readiness, not just text difficulty.
- Are Bill Martin Jr.'s books appropriate for sensitive readers?
- 3 of Bill Martin Jr.'s 3 rated books (100%) are at Gentle or Mild intensity — safe for sensitive readers. 0 (0%) are rated Intense or Very Intense. Average intensity: 1/5.
- What age are Bill Martin Jr.'s books appropriate for?
- Bill Martin Jr.'s rated books target Ages 5–8. HootRated rates each book on reading level and content intensity — match both dimensions, not just one.