The Racecar Book: Build and Race Mousetrap Cars, Dragsters, Tri-Can Haulers & More

Entertaining Science Experiments with Everyday Objects

Stomp Rockets, Catapults, and Kaleidoscopes: 30+ Amazing Science Projects You Can Build for Less than $1

Thomas Edison

Junk Drawer Physics: 50 Awesome Experiments That Don't Cost a Thing

Albert Einstein and Relativity for Kids: His Life and Ideas with 21 Activities and Thought Experiments

Junk Drawer Engineering: 25 Construction Challenges That Don't Cost a Thing

STEAM Lab for Kids: 52 Creative Hands-On Projects for Exploring Science, Technology, Engineering, Art, and Math

Junk Drawer Biology: 50 Awesome Experiments That Don't Cost a Thing

101 Great Science Experiments

Junk Drawer Ecology: 50 Awesome Experiments That Don't Cost a Thing

The Paper Boomerang Book: Build Them, Throw Them, and Get Them to Return Every Time

Fun Experiments with Electricity: Mini Robots, Micro Lightning Strikes, and More

Junk Drawer Chemistry: 50 Awesome Experiments That Don't Cost a Thing

Basher Science: Physics: UK Edition

Isaac Newton and Physics for Kids: His Life and Ideas with 21 Activities

The Motorboat Book: Build & Launch 20 Jet Boats, Paddle-Wheelers, Electric Submarines & More

100+ Science Experiments for School and Home, Grades 5 - 8