A smile is universal. And if there's one thing destined to bring a smile to faces the world over, it's The Inflatable Crown--as this one-of-a-kind, step-by-step guide to the most fabulous adornments ever to be put on a human head proves. Armed with a backpack full of balloons, a sturdy pump, a camera, and good intentions, balloon-twister Addi Somekh and photographer Charlie Eckert set out on an expedition that would take them to 34 countries around...