Blood Alone (Austra Vampire Series Book 3) (English Edition)

In this prequel to Shattered Glass, the Austra family faces the most difficult decision in their history, and take a side during World War II. Hoping for a speedy end to the conflict, they become willing spies for the British, using their mental power to collect information. But an unanticipated event shatters their world and their secrecy. And when one of their own falls into the hands of a Nazi madman, they must use all their powers and all their allies in a daring rescue attempt.