Extremely Loud and Incredibly Close -- Paperback (Film tie-in)

In a vase in a closet, a couple of years after his father died in 9/11, nine-year-old Oskar discovers a key... But which of New York's 162 million locks does it open? So begins a quest that takes Oskar - across New York's five boroughs and into the jumbled lives of friends, relatives and complete strangers.