Fans of tales of espionage will love this classic World War I thriller from Scottish author J. Storer Clouston. German U-boat captain Ernst Hardt sneaks into the sleepy Scottish island community of Longhope to mastermind a major strike against the British submarine fleet with the help of an undercover female agent.
- Available now
- New eBook additions
- New teen additions
- Popular Fiction
- Try something different
- See all
- Available now
- New audiobook additions
- New kids additions
- New teen additions
- Popular Non-Fiction
- Try something different
- See all