Rabbit, Bird and Mouse go an underwater trip in a submarine.

Dive beneath the sea with an animal crew in this bright and bouncy underwater adventure. Machine-mad pre-schoolers will love learning about life on a submarine

The riveting true story of Japan's top secret plan to change the course of World War II using a squadron of mammoth submarines a generation ahead of their time

In this highly detailed book, naval historian Edward Hampshire reveals the fascinating history of the nuclear-powered attack submarines built and operated by th