The thrilling new mystery from the bestselling author of Lady in Waiting and Murder on Mustique. Set during WWII in Holkham, think Downton Abbey meets Knives Out ... It's Christmas 1943 and Lady Anne Coke has returned to Holkham Hall from Scotland. But her home is now an army base, with large sections out of bounds. And 11-year-old Anne is in the care of a new governess, whom she hates and believes to be hiding...