• Hardback
• First Edition
• Condition: Good (water damage to book and cover, some wear and tear to dust jacket)
• 385 pages
• Fiction: Mystery, Crime, Historical
  

New York, 1915.

RMS Lusitania, one of the world's most luxurious ocean liners, departs for war-torn Europe. Among those on board is Patrick Gallagher, a civil servant in His Majesty's government tasked with escorting a British diplomat back to England.

When a fellow passenger is believed to have shot himself in his cabin, Gallagher is asked by the captain to investigate the scene - but one crucial detail doesn't fit. The man's body was discovered in a locked cabin with the key inside and no gun to be found. Was it really suicide? Or murder?

Gallagher believes one of the passengers is a deadkly killer who could strike again to protect their true reasons for being on board. And all the while, the ship sails on towards Europe, where enemy submarines patrol dark waters...