books by subject
Children's Books on How Things Work

Circuits & Conductors

5,000 Awesome Facts (About Everything!) 3 (National Geographic Kids)

What Do People Do All Day?

Disguises

Infernal Devices

Look at Them Go: Band 02B/Red B (Collins Big Cat Phonics for Letters and Sounds)

Art and How it Works: An Introduction to Art for Children

LEGO Science

Woody’s Week: A predictable story exploring the highs and lows of Woody’s birthday week.: Band 02b/Red B (Collins Big Cat)

Tara Binns: Big Idea Engineer: Band 14/Ruby (Collins Big Cat)

Inventors' Secret Scrapbook: Age 10-11, above average readers

What's Inside?: Racing Cars

Ralph Masiello's Robot Drawing Book

Amelia Earhart: Volume 3

Usborne Book of Decorating T-shirts

Scientifica Workbook 9

125 Cool Inventions: Supersmart Machines and Wacky Gadgets You Never Knew You Wanted! (125)

Infernal Devices: 3 (Mortal Engines Quartet)

Predator's Gold

Ultimate Cars: Jaguar

How Does a Waterfall Become Electricity?

Collins Big Cat Phonics for Letters and Sounds - Dig and Tip: Band 02A/Red A

DK Eyewitness Books: Robot: Discover the Amazing World of Machines

Seemore Readers Giant Machines

Danger! Earthquakes: Level 2

School Bus Saves the Day

Robot Brains: All About Machines That Think
