Mommy doesn't know my name; she calls me Pumpkin, Honey and other endearments. Cute theme, and as an added bonus, this book deftly handles the fact that Mommy works during the day. Mommy brings her to a sitter, and gives her daughter a kiss and a "see you later, Alligator."
Hannah's mom calls her several cute nicknames including alligator, chickadee and little devil. This leads Hannah to believe that her mother doesn't know her name.