Klutz

Air Power

Circuit Clay

Circuit Games

Gotcha Gadgets

Grow Your Own Crystal Jewelry

Gumball Machine

The Klutz Book of Paper Airplanes

LEGO Chain Reactions

LEGO Crazy Action Contraptions

Make Your Own Bath Bombs

Make Your Own Soap

Shrink & Link Jewelry

The Shrinky Dinks Book

Straw-Shooter Jets