First Vintage Contemporaries edition.
226 pages : illustrations ; 21 cm
Originally published: New York : Doubleday, c2003.
Despite his overwhelming fear of interacting with people, Christopher, a mathematically-gifted, autistic fifteen-year-old boy, decides to investigate the murder of a neighbor's dog and uncovers secret information about his mother.
Accelerated Reader AR UG 5.4 10.0 72354.
1400032717 paperback $12.00