 Complete the following phrase:  The Mission Song is a thrillerespionage novel by John le Carré, published in 2006. Set against the background of the chaotic East Congo, the story involves the planning of a Western-backed coup in the province of Kivu, told from the worms-eye view of the hapless interpreter. Although the events are fictional, the book evokes a rich and detailed picture of the political and ethnic tensions of the region, highlighting the greed and amorality of local bureaucrats and Western interests, and calling attention to the apathy of the British press about the continuing humanitarian crisis of the 