A seemingly-innocuous nanny starts showing a darker side to her psychotherapist employer in Lisa Gornick's creepy, perceptive novel.

July 24: On this day in 1725 John Newton, the slave trader-preacher who wrote the hymn "Amazing Grace," was born.

Crime fiction legends Dennis Lehane and Michael Connelly discuss the new book that unites their beloved sleuths Patrick Kenzie and Harry Bosch.