I Spy: 4 Picture Riddle Books

I Spy Christmas: A Book of Picture Riddles

I Spy Books

A Hole Is to Dig

ThriftBooks

What Pete Ate from A to Z

The Mouse Mansion by Karina Schaapman

Need a House? Call Ms. Mouse!

Each Peach Pear Plum

Eating the Alphabet: Fruits & Vegetables from A to Z

The Complete Brambly Hedge

Ed Emberley's Drawing Book of Animals

Best of Highlights Activity Book Set Ages 3-6