Emerald Decision

In this New York Times-bestselling thriller, the son of a WWII spy delves into an explosive decades-old secret amid tensions between England and Ireland . . .

1940: McBride, an Anglo-Irish spy, discovers a secret nest of Nazi submarines in Guernsey. As a minefield on the Irish coast is breached and German agents flow into the country-a desperate decision must be made in order to prevent the impending invasion in Britain. The consequences are deadly-and the story is kept top secret for dec...