Half of a Yellow Sun is a novel by Nigerian author Chimamanda Ngozi Adichie. Published in 2006 by 4th Estate in London. The novel tells the story of the Biafran War[2] through the perspective of the characters Olanna, Ugwu, and Richard.
It received critical acclaim and won the Women's Prize for Fiction in 2007. In 2013, it was adapted into a film of the same name.