Emma is Jess's little sister . . . and her dilemma. How can one small girl be sweet, funny, imaginative, playful, and affectionate as well as a clinging vine, brat, tattletale, and nuisance-all at the same time? Why is Jess supposed to be a good big sister while Emma doesn't have to be a good little sister? The highlights and low points of this sibling relationship are insightfully evoked in short and simple poems, some funny, some touching, and...