From Amazon...
Gr. 6-9. When Anthony "Antsy" Bonano and his friends meet Calvin Schwa, they are impressed and puzzled by his ability to appear and disappear before their very eyes. Antsy concocts a moneymaking scheme based on the Schwa's invisibility that seems promising until he and his friends overreach and are caught by the town's legendary mean millionaire, Mr. Crawley. Their resulting community service project--walking the 7 virtues and 7 vices (Crawley's 14 afghan hounds) and going out with Crawley's granddaughter Lexie--cements and ultimately challenges friendships. The humor is just right for boys, but the complexity of plot, the depth and richness of the characters, and the underlying seriousness of the issues belies the easy-to-read comedy. Schwa is an average kid who hangs on the periphery of the crowd and longs to be noticed and included, not simply ignored. His character is extreme, but far too many adolescents--and the adults who work with them--will sadly and guiltily recognize him. Frances Bradburn
I really enjoyed this book...it's both funny and touching. Several of the main characters are boys so it's a great book for guys.