This complete guide to folding ten paper airplanes features step-by-step illustrations, along with trimming and tweaking tips that present basic principles of flight. Includes 40 sheets of flight-tested, ready-to-fold paper, printed on both sides in a variety of 20 colorful patterns. Consumable. \nMaking Paper Airplanes doesn't feel like science. And it's not quite art. Near as we can tell, it's magic. Paper Airplanes fly because of good, old reliable physics. We present here a complete guide to folding aerobatic amazements. The ten airplanes in this book are the best we've ever seen: easy to make and flight-ready under all conditions.