This is marketed as a thriller, plus the cover & the title do the book a disservice. Through the story of one "Nigerwife" (ugh), a term used to describe the foreign wife of a Nigerian man, Walters deftly explores class & ethnic issues in contemporary Lagos & sheds some light on the varied experiences of British Jamaicans. It starts slow, & is more thoughtful than I expected. The insight into the Lagos super-rich is both compelling & depressing.