In April 1943, Commander Peter Gretton was in charge of escorting a vital Allied trade convoy from New York to Great Britain across the North Atlantic. Over the course of the voyage, the sixty-one merchant ships of convoy HX231, along with the six ships of B7 Escort Group, were continuously shadowed and attacked by a German wolf pack of twenty U-boats. Drawing on reports from both sides, Gretton details the sequence of events as convoy HX231 battled its way through a large wolf pack and offers an authoritative post-battle analysis of the strategies, decisions, and actions taken.

World War Two is over and the Cold War beginning when Brett Manning is sent to do some business in Archangel. But on his way, in the thick fog and darkness of the Barents Sea, disaster strikes and his ship is run down by a much larger vessel. Only Brett and one other man are picked up. The two survivors find themselves on board a Russian freighter bound for a secret destination. Slowly it dawns on Brett and his companion that they now know too much for their own good.

The gunners on the Golden Ray were a strangely assorted bunch. There was the professional, Sergeant Willis, in love with his job, Vernon the intellectual, and Miller the tragic communistic misfit who found his Russian Mecca not quite what he expected.

The Saint is back - fifty audiobooks are now available starring the debonair classic crime hero. Simon Templar is the Saint - daring, dazzling, and just a little disreputable. On the side of the law, but standing outside it, he dispenses his own brand of justice one criminal at a time. The Saint and Patricia go to visit some friends in Miami - but when they get there they are shocked to learn their friends have disappeared. They move into their friends' house and start to investigate.

He guesses it's around 3 a.m. Gun runner and occasional smuggler Mark Hagen hears a scream through the fog. He finds a girl: young, beautiful, trouble. But as Mark Hagen himself said, 'I love trouble, angel. It makes life so much more interesting.' Before long he is hauled into a chaotic chase involving The Red Chinese and a lot of gold. From feeling he had lost everything to suddenly fighting for his life, Hagen must battle his inner demons and some truly terrifying enemies in a deadly game of power, action and murder.

A rogue U-boat is patrolling the Atlantic coast, its fanatical crew ready to slaughter for a self-proclaimed dream of France. In the long dark years of the Cold War, not every battle merited centre stage. Many threats to Europe were imagined, but this one is very real. L’Alouette has to be stopped, eliminated before all out war prevails once again. Only one man can stop the threat, and the prospect of peace in Europe rests in his hands. They call him ‘the Butcher of Perak'....

Caught in the nets of a local fishing boat, the body of gangland boss Harvey Preston is dragged from the English Channel, wrapped from head to toe in heavy chain. British intelligence suspects a connection with a cross-channel smuggling ring. But as undercover agent Paul Chavasse embarks on what will be one of the most dangerous cases in his extraordinary career, he soon discovers that this is no small-time operation - and the ruthless men behind it will stop at nothing to protect their precious cargo.

Absorbing and richly observed, The Restless Sea is a masterful story of the turbulent years of the Second World War. Three lives collide in a way that only the war makes possible.... Jack, a child of the Blitz, has fled the law to become a seaman in the Merchant Navy. The frozen world of the Russian Arctic convoys may be harsh, but it opens his eyes to a new life.

They were the men and women of the Royal Navy's Special Operations units. Carrying out lightning raids on hostile coasts, they became a navy within a navy - each handpicked for their individual skills, and all of them courageous. Against the mighty backdrop of World War II they performed their small but deadly operations - living often beyond hope, sometimes beyond mercy. This is the dramatic story of a handful of such people. The Volunteers.

It takes a special sort of courage to serve in midget submarines, and Lieutenant David Seaton, commanding officer of XE16, needs no reminding of the perils involved. The little X-craft with their four-man crews have been used against heavy enemy surface units and important harbour installations. But in 1944, with the Allies poised for an invasion through France, a new and more hazardous role is given to Seaton's flotilla.

The old submarine-chaser USS Hibiscus, re-fitting in a Hong Kong dockyard before being handed over to the Nationalist Chinese, is suddenly ordered to the desolate island group of Payenhau. For Captain Mark Gunnar - driven by the memory of his torture at the hands of the Viet Cong guerrillas - the new command is a chance to even the score against a ruthless, unrelenting enemy. But Payenhau is very different from his expectations....

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.

The year: 1943. Now there was to be no more retreat for Britain and her Allies. At last the war was to be carried into enemy territory. And from captured bases and makeshift harbours in North Africa, the Royal Navy's Special Force was to be the probe and the spearhead of the advance. To this unorthodox war came the corvette H. M. S. Thistle and her commanding officer, John Crispin.

It was in 1943. On the Black Sea, the Russians were fighting a desperate battle to regain control. But the Russians’ one real weakness was on the water: whatever they did, the Germans did it better, and the daring hit-and-run tactics of the E-boats plagued them. At last the British agreed to send them a small flotilla of motor torpedo boats under the command of John Devane. Devane had been in the Navy since the outbreak of war.

December 1917. Germany opens the final, bitter round of the war with a new and deadly weapon in the struggle for the seas - the Vulcan sails from Kiel Harbour. To all appearances she is a harmless merchant vessel. But her peaceful lines conceal a merciless firepower; guns, mines and torpedoes that can be brought into play instantly. The Vulcan is a commerce raider and her mission is to bring chaos to the seaways.