Schooltime Grumps

by Katrina Moore, Xindi Yan (Illustrator)

40 pages, Hardcover

Expected publication June 30, 2026

About the author

Katrina Moore is an author and former elementary educator. She holds a M.A. in Teaching and taught for thirteen years in Maryland, Massachusetts, New York, and New Jersey. She writes in Georgia, where her mission is to create books that children will hug for ages. When she is not writing, she is cooking without a recipe, painting outside the lines, adventuring, or snuggling up with her two kids, husband, pups, and of course, a cozy book.

Reviews

[Raven Black · Rating 3 out of 5]

While the story had a bumpy start (like our main character to school) things smoothed out and it was a fun read. However, things work best if you have read the first Grandpa Grumps story