Benjamin Franklin

Hard Hat Zone

Jerry Yang

Let's Cook with Eggs!: Delicious & Fun Egg Dishes Kids Can Make: Delicious & Fun Egg Dishes Kids Can Make

Alexander Graham Bell

Helicopters

Henry Ford

My Little Golden Book About Construction Vehicles

We Love Electric Cars

Phonograph

Playtime Engineering

Let's Cook with Apples!: Delicious & Fun Apple Dishes Kids Can Make: Delicious & Fun Apple Dishes Kids Can Make

Big Stuff Dozer, Excavator, Mixer & More!

Hello, World! Construction Site

Hello, World! Cars and Trucks

Lego

Saws