The Kite Runner by Khaled Hosseini

Winter, 1975: Afghanistan a country hidden in the corner of Asia, ruled over by a fading monarchy on the verge of an internal coup. But in Kabul, twelve-year-old Amir has his own concerns. He is desperate to win the annual kite-fighting tournament to prove to his father that he has the makings of a man. Amir’s friend Hassan is a low-caste Muslim and the son of a crippled servant but nevertheless the two boys play together and defend each other against the neighbourhood’s bullies. However, during the tournament, Amir takes advantage of Hassan’s guileless devotion and commits a terrible act of betrayal which is to shatter their lives and define their future.