Written by the renowned British historian who has been described as both utterly thorough and humanely delicate, Jeremy Black offers a guided tour through the mind of Agatha Christie and life during the Great World Wars. His incomparable treatment of literary craft developing alongside global military engagement nearly overshadows the natural draw of the crime drama that is the subject of his book. Indeed, the “prurience and sensationalism” of crime is not as exciting as Black’s aptitude for drawing the reality from the fiction (and periphery sources), giving Christie a much louder voice than she might ever have dreamed. If Christie is also moralist and mirror to her times, Black here plays his part as the detective and reveals layers of previously unmined truths in her stories. Hercule Poirot as a character is masterfully imagined, but Black shows us how he is inseparable from Christie’s turbulent and changing world. He also illuminates significant social commentary in Christie’s