Margaret Yorke, who "may be the mystery genre's foremost practitioner of the classic cozy British tale" (Booklist), is the author of many novels of suspense, including The Price of Guilt, False Pretences, and Act of Violence. She is a former chairman of the Crime Writers' Association and her outstanding contribution to the genre has been recognized with the CWA Cartier Diamond Dagger Award. She currently lives in Buckinghamshire.