It's a child's first day of kindergarten, but who is worried about all the new people and the different things he'll meet--the child? No The mother. In a refreshing reversal of roles, the child takes it upon himself to comfort and reassure his mother that everything will be fine, she'll get used to him going to big-kid school, and yes, he is ready for the first day of kindergarten. Utterly charming in its simplicity, Yum playfully uses size and color...