The Greatest Enemy: Douglas Reeman

Twenty-five years ago, HMS Terrapin was part of a crack hunter-killer group in the Battle of the Atlantic. Now she is working out her last commission in the Gulf of Thailand.

To Lieutenant-Commander Standish, the frigate seems to mark the end of his hopes of a career in the Navy. Then a new captain arrives, a man driven by an old-fashioned, almost obsessive patriotism. And under his stubborn leadership, Standish and the crew discover a long-forgotten unity of purpose...

She was one of the deadliest ships of the war. Her greatest heroics may still lie ahead.