Marilyn lists her hopes for second grade, when mean Miss Minch will still be in first and her teacher will be smiley Miss Lark. First, Marilyn will be chosen as a helper; she'll move to the top group when someone tells her the hard words; once she gets the answers right, people will want to sit next to her and include her in their games. Marilyn's hopes are a believable mix of the real differences a wise, kind teacher can make and the kind of unrealistic dreams all children have; they're only more poignant when children, as in Marilyn's case, are less competent. An upbeat book with a valuable message that's delivered by implication. Hafner's cheerful cartoon-style illustrations depict Marilyn as animated (and almost smug) with her imagined success. (Picture book. 5-8)