Vintage New York City Subway Signs: 1920s–1980s

Katie and the Class Pet (Katie Woo)

Katie's New Shoes (Katie Woo)

Katie Finds a Job (Katie Woo)

Boo, Katie Woo!

Red, White, and Blue and Katie Woo!

Royal Rodent Rescue (DC Super-Pets!)

You Can Draw Zoo Animals

What If There Were No Lemmings?: A Book About the Tundra Ecosystem (Food Chain Reactions)