The Schwa was here / Neal Shusterman.

Enhanced descriptions from Syndetics:

A Brooklyn eighth-grader nicknamed Antsy befriends the Schwa, an "invisible-ish" boy who is tired of blending into his surroundings and going unnoticed by nearly everyone.

Reviews provided by Syndetics

Publishers Weekly Review

Eighth-grade Brooklynite "Antsy" Bonano narrates this quirky tale of how a classmate, Charles Schwa, who seems to appear and disappear in thin air, acts as a catalyst among an unlikely crew. Ages 8-up. (Mar.) (c) Copyright PWxyz, LLC. All rights reserved

School Library Journal Review

Gr 7-10-Eighth-grader "Antsy" Bonano recounts how his accidental relationship with three quirky characters winds up being mutually beneficial. The catalyst in this social collision is Calvin Schwa, a classmate who has an almost supernatural knack for going completely unnoticed. When Antsy decides to become an "agent" for the "nearly invisible" Schwa by entertaining wagers on what he can get away with by being able to fly almost entirely beneath the social radar, the boys enjoy temporary success until they accept a dare requiring "The Schwa" to enter the home of a legendary local eccentric and retrieve a dog bowl belonging to any one of his 14 Afghans. Crawley, a powerful restaurateur who also happens to be severely agoraphobic, nabs the unlikely young intruders, and the crusty shut-in orders them to return daily to walk his dogs in exchange for their impunity. Once Antsy has gained Crawley's trust, he is asked to perform another task: to act as a companion for the man's blind granddaughter, Lexie. Antsy is then flanked by two peers-one who cannot see and one who cannot be seen-and, together, they overcome their collective liabilities through friendship, improving their own lives and the lives of those around them. Antsy tells his story in a bubbly Beastie Boys-meet-Bugs Bunny Brooklynese that keeps the pages flipping, and Shusterman's characters-reminiscent of those crafted by E. L. Konigsburg and Jerry Spinelli-are infused with the kind of controlled, precocious improbability that magically vivifies the finest children's classics.-Jeffrey Hastings, Highlander Way Middle School, Howell, MI (c) Copyright 2010. Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.

Booklist Review

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 Copyright 2004 Booklist

Horn Book Review

Brooklyn kid Antsy Bonano is intrigued by Calvin Schwa, a nondescript classmate who at times blends into the background and can+t be seen by others. The two boys battle for the affections of a spirited blind girl and learn the truth about the Schwa+s missing mom in an inventive novel peopled with strong characterizations and written in vivid, often humorous, prose. (c) Copyright 2010. The Horn Book, Inc., a wholly owned subsidiary of Media Source, Inc. No redistribution permitted. All rights reserved.

Kirkus Book Review

Calvin Schwa is special, see? Well, no, because you can't see him at all. The Schwa is disturbingly unnoticeable. For years he has been marked absent in school, and he has certainly never managed to make friends. When--with great difficulty--he intrudes upon the consciousness of Antsy and friends, the boys try to codify what they call "the Schwa effect." Will the Schwa be noticed spying in the teachers' lounge? Thumbing his nose at the principal? Standing in the boys' bathroom, wearing a Day-Glo orange sombrero, and singing "God Bless America" at the top of his lungs? Amidst their antics, Antsy and the Schwa come to the aid of a cranky and rich old man with a beautiful blind granddaughter, start national graffiti trends, and explore the Schwa's (quite interesting!) paperclip collection. It's all fun and games until friendships dissolve. Will the mysterious Night Butcher provide the Schwa with clues to his unwanted invisibility? The presence of stock characters and subplots doesn't detract from the cleverness and humor of this tall tale. (Fiction. 11-15) Copyright ©Kirkus Reviews, used with permission.