The breathtaking conclusion to the Guardians of the Crown series, introduces a heroine with nothing left to lose and a hero with everything to gain …

In war-torn London, young Polly Holmes leaves heartbreak behind to join a narrowboat crew on Britain’s canals – where friendship, resilience, and the hope of new beginnings carry her through the darkest days of war.

There is a nuclear weapon in the hands of the Vatican City’s deadliest enemy. And time is running out to stop the attack …

Who do you trust when everyone around you has secrets?
Discover the beginning of the Carlswick Mysteries – a series of intrigue, secrets, and suspense.

A scientist in hiding. A race to the ultimate weapon. Can he crush the plans of the enemy before he’s taken out by a bullet?
The third historically inspired book of the WWII espionage series.