11 books • 3 series
Math & Stories, Grades K-3
Clearly Old Ernie
Just Old Ernie
Mystery at Madame Darkle's Wax Museum (Malcolm P. Muddle Mystery)
On Your Mark . . . Get Set . . . Help! (Tumtwit)
Goodbye to Camp Crumb (Tumtwit)
Bellyful of Ballet (Tumtwit)
Close the Curtains (Tumtwit)
First-Last Gravelsburg Elementary School Spelling Bee
Reading Rousers
Good Old Ernie (Perma-Bound Book)