Author
Bill Martin Jr.
3 books here

Chicka chicka boom boom
Picture book · ages 2–5 · 380L
Pure sonic joy — kids memorize it, demand rereads, and the rhythm does half the letter-learning work for you.

Brown Bear, Brown Bear, What Do You See?
Picture book · ages 2–5 · 2002
The gold-standard call-and-response board book — rhythmic, predictable, colorful, and built for toddlers to chant along; reread fatigue is real but earned.

Chicka Chicka 1 2 3
Picture book · ages 2–5
A pure-joy readaloud where numbers tumble and bounce; Bill Martin Jr.'s rhythm is infectious, and kids want it again immediately.