Build a miniature army of mechanical men with this book of twelve paper robot puppets. Designer Sato Hisao has imbued these little guys with plenty of personality in their looks and movements—some are helpful or friendly looking, some even seem a wee bit grouchy (fortunately they're only 3 or 4 inches tall, and completely obedient). This activity book for readers 6 and up contains nine models printed in color and ready to play, plus three to color in with your own design.