14 books • 2 series
Walter and Willy and the False Note (Walter and Willy)
Trees Are Not Just for Birds
Walter and Willy Go Fishing
Goldie Fox and the Three Hares
A Better Way to Bell a Cat
Walter and Willy in Outer Space (Walter and Willy)
The Desert Unicorn
Bubbe & Bart's Matzoh Ball Mayhem
Walter and Willy Go to the City (Walter and Willy)
You Can't Scare Me (Willy & Walter)
Just the Right Size
The Only Way I Can
Oy Vey Life in a Shoe
How Do You Get a Mouse to Smile?