Build Your Own Rockets and Planes

Build Your Own Robots

Build Your Own Boats

Making Paper Automata

Paper Engineering and Pop-ups For Dummies

Amazing Origami Dinosaurs

Amazing Origami Gifts

Amazing Origami Vehicles

Amazing Origami Animals

Ready, Aim, Launch!: Make Your Own Small Launchers

Castle Attack: Make Your Own Medieval Battlefield

Break the Siege: Make Your Own Catapults

Surprise the Enemy: Make Your Own Traps and Triggers

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

Fun Experiments with Forces and Motion: Hovercrafts, Rockets, and More

Fun Experiments with Light: Periscopes, Kaleidoscopes, and More

Fun Experiments with Matter: Invisible Ink, Giant Bubbles, and More