'Night, night, Knight,' said one Knight to the other Knight the other night. 'Night, night, Knight.' An exuberant anthology of wordplay -- poetry, rhymes, riddles, tongue twisters, limericks, and other verbal tomfoolery. Michael Rosen's love and enthusiasm for language is infectious in this delightful, witty collection that's fun to read and even more fun to recite. From sections of Silly Patter to Nursery Crimes (familiar rhymes with a twist), Rosen knows well the humor that appeals to his young readers. Vibrant illustrations add a touch of visual wit as well.