In 1943 a submarine returning from a secret mission is attacked, its vital cargo believed lost . . .

Three-quarters of a century later, NUMA director Dirk Pitt is asked to help locate a missing person: the scientist responsible for the design of the revolutionary Poseidon's Arrow submarine.

This craft is so advanced and dangerous that any government would kill to possess it - and not only has its designer disappeared, but so too have the final plans.

Slowly, a deadly conspiracy is unravelled, one that seeks to bring the world to its knees . . . and only Pitt can prevent it.

Product Information:
• ISBN: 9781405931229
• Author: Clive Cussler, Dirk Cussler
• Publisher: Penguin
• Format: Paperback
• Pages: 512
• Dimensions: 18 x 11 x 3cm