Skip to main content
Cover for Poop or Get Off the Potty!

Poop or Get Off the Potty!

Margaret McNamara, Allison Black (Illustrator)


List Price: 16.99*
* Individual store prices may vary.


When Mason and Mia were babies, they pooped a lot—always in their diapers.

Now that they're big kids, it's time to use the potty. But what is the potty for?

Naps? NO.

Books? NO.

Playing the drums? No, no, no!

Mason and Mia look ahead to official big-kid territory in Poop or Get off the Potty!, this hilarious, instructive story from with special emphasis on that momentous toddler milestone: pooping in the potty!

Henry Holt and Co. (BYR), 9781250124401, 32pp.

Publication Date: February 12, 2019

About the Author

Margaret McNamara is a Christopher Award–winning author for young readers. She is best known for the Mr. Tiffin's Classroom picture books and the Fairy Bell Sisters chapter books. She is the author of Poop or Get Off the Potty, illustrated by Allison Black.

Margaret and her family live in New York City.

Allison Black is an illustrator, designer, and the founder of the stationery company Hip-Hip. She lives in Columbus, Ohio, with her husband and son, who they will be potty training soon!

Her books include Poop or Get Off the Potty!