From Simon & Schuster, I'm Three Years Old! is everything your three-year-old wants you to know about parenting--bad habits, brushing teeth, dressing, eating, playtime, and more--from author Jerri Wolfe. I'm Three Years Old explores coping with baby-sitters to sibling rivalries to learning how to use words, this situation-by-situation parenting handbook will help grown-ups communicate with their three-year-olds much better.