- Ant, ant, ant!, an insect chant, by April Pulley Sayre ; illustrated by Trip Park
- Here come the humpbacks!, April Pulley Sayre ; illustrated by Jamie Hogan
- Like a lizard, April Pulley Sayre ; illustrated by Stephanie Laberis
- One is a snail, ten is a crab, a counting by feet book, April Pulley Sayre and Jeff Sayre ; illustrated by Randy Cecil
- Skyscraper babies, words by April Pulley Sayre and Jeff Sayre ; illustrated by Juliet Menéndez
- Greetings, Asia!, April Pulley Sayre
- If you should hear a honey guide, by April Pulley Sayre ; illustrated by S.D. Schindler
- Thank you, Earth, a love letter to our planet, April Pulley Sayre
- Stars beneath your bed, the surprising story of dust, by April Pulley Sayre ; pictures by Ann Jonas
- Good morning, Africa !, April Pulley Sayre
- The hungry hummingbird, by April Pulley Sayre ; illustrated by Gay W. Holland
- Full of fall, April Pulley Sayre
- Feel the fog, April Pulley Sayre
- Tropical rain forest, April Pulley Sayre
- Hello, Europe!, April Pulley Sayre
- Noodle man, the pasta superhero, by April Pulley Sayre ; illustrated by Stephen Costanza
- Sayre, April Pulley, Our amazing continents
- Hooray for Antarctica!, April Pulley Sayre
- Bloom boom!, April Pulley Sayre
- Did you burp?, how to ask questions ... or not!, April Pulley Sayre ; illustrated by Leeza Hernandez
- Dig, wait, listen, a desert toad's tale, by April Pulley Sayre ; illustrated by Barbara Bash
- If you're hoppy, by April Pulley Sayre ; pictures by Jackie Urbanovic
- Splish! splash! animal baths, April Sayre Pulley
- Best in snow, April Pulley Sayre
- Welcome to North America!, April Pulley Sayre
- Rah, rah, radishes!, a vegetable chant, by April Pulley Sayre
- Happy sloth day!, April Pulley Sayre with Jeff Sayre
- Meet the howlers!, April Pulley Sayre ; illustrated by Woody Miller
- Trout are made of trees, April Pulley Sayre ; illustrated by Kate Endle
- The slowest book ever, April Pulley Sayre ; illustrated by Kelly Murphy
- Squirrels leap, squirrels sleep, April Pulley Sayre ; illustrated by Steve Jenkins
- Seagulls soar, April Pulley Sayre ; illustrated by Kasia Bogdańska
- Cityscape, where science and art meet, April Pulley Sayre
- Bird, bird, bird!, (a chirping chant), by April Pulley Sayre ; illustrated by Gary Locke
- South America, surprise!, April Pulley Sayre
- G'day, Australia!, April Pulley Sayre
- Turtle, turtle, watch out!, by April Pulley Sayre ; illustrated by Lee Christiansen
- Being frog, April Pulley Sayre
- In between, April Pulley Sayre, with Jeff Sayre