There are a number of underwear books for kids Laura Gehl is the author of One Big Pair of Underwear, illustrated by Tom Lichtenheld, which released in 2014.
Children's Books about Underwear - Imagination Soup
Big List of Number and Counting Books for Kids
One Big Pair of Underwear: 9781442453364: Gehl, Laura, Lichtenheld, Tom: Books
One Big Pair of Underwear
Creepy Carrots! (Creepy Tales!): Reynolds, Aaron, Brown, Peter: 9781442402973: : Books
📕 Kids Book Read Aloud: Underwear! By Mary Elise Monsell
One Big Pair of Underwear – BocoLearningLLC
One Big Pair of Underwear by Laura Gehl
7 Underwear Books for Kids: Including One Big Pair of Underwear – The Children's Book Review
Creepy Pair of Underwear! by Aaron Reynolds, Peter Brown, Hardcover
Something's Wrong!: A Bear, a Hare, and Some Underwear by Jory John, Erin Kraan, Hardcover
Goat Wants to Eat, Book by Laura Gehl, Fred Blunt, Official Publisher Page
From the celebrated team behind Creepy Carrots!, Aaron Reynolds and Caldecott Honor winner Peter Brown, comes a hilarious (and just a little creepy)
Creepy Tales!: Creepy Pair of Underwear! (Hardcover)
Customer reviews: One Big Pair of Underwear (Classic Board Books )
10 hilarious fart books for kids - Today's Parent
Santa's Underwear - Cherry Lake Publishing Group