Usher in National Poetry Month with Mr. Tiffin and his students, stars of the hugely popular How Many Seeds in a Pumpkin? and The Apple Orchard Riddle. Once again, Margaret McNamara sets her playful, child-friendly story in the classroom, and this time, poetry--from metaphors to acrostics to haiku--is the name of the game. The focus here is on Elinor, whose confidence falters as she tries to write something "perfect" for Poem...