Late one night, Christopher comes across his neighbor's poodle, Wellington, impaled on a garden fork. Wellington's owner finds him cradling her dead dog in his arms, and has him arrested. After spending a night in jail, Christopher resolves--against the objection of his father and neighbors--to discover just who has murdered Wellington. He is encouraged by Siobhan, a social worker at his school, to write a book about his investigations, and the result--quirkily illustrated, with each chapter given its own prime number--is The Curious Incident of the Dog in the Night-Time.
Haddon's novel is a startling performance. This is the sort of book that could turn condescending, or exploitative, or overly sentimental, or grossly tasteless very easily, but Haddon navigates those dangers with a sureness of touch that is extremely rare among first-time novelists. The Curious Incident of the Dog in the Night-Time is original, clever, and genuinely moving: this one is a must-read.