books by subject
Children's Books on Heavy Machinery

Stickmen's Guide to Gigantic Machines

Hammer at the Construction Site!: 10 Construction Sounds (10 Button Sound)

Jumbo Jets (Mighty Machines (Hardcover))

How to Draw Machines (Usborne Pocket Art)

How Machines Work (Children's World)

How to Catapult a Castle: Machines That Brought Down the Battlements (Fact Finders, Extreme)

Dig!: Peek a Flap Children’s Board Book (Peek a Boo Dig! Fun Children's Interactive Lift a Flap Board Book for Ages 0 and Up)

Printing (Usborne How to Guides)

Racing Along (Big Shiny Machines)

Big Machines Rescue!

Mighty Machines (Q & A Reference S.)

Science Tools: Rulers and Tape Measures

Science Tools: Microscopes and Magnifying Glasses

Simple Machines: Inclined Planes

Moving Buddies: Move & Play Fun! (Novelty)

Robotics (Usborne Introductions) (Usborne Introductions S.)

How Machines Work

All about Machines: Amazing Inventions That Made Life Easier

100 Inventions That Made History

Real Spies (I Quest S.)

Monster Machines

MONSTER MACHINES JETS

Machines

McToad Mows Tiny Island: A Transportation Tale

Mega Machine Record Breakers

Big Bigger and Biggest Trucks

Building Sites

Get to Know Levers

MONSTER MACHINES TRUCKS
