Submariner Sinclair Series

Responsible for protecting British convoys in the Channel in a small Chaser, young Peter Sinclair, RN, is thrown head-first into the horrors of war. Sent to serve in HM submarine Rugged, defending convoys delivering food and supplies to the besieged island of Malta, Sub-Lieutenant Sinclair finds himself 120 feet beneath the sea, surrounded by deadly mines and just three miles from the enemy's doorstep.

Carrying out wartime patrols from Malta with the famous "Fighting Tenth" Submarine Flotilla, HM Submarine Rugged has orders to disrupt Axis supply convoys. Deep in enemy waters, Rugged encounters deadly mines, depth-charges, and torpedoes! Hunted down by the remorseless destroyers of the Trapani First Eleven, the crew of Rugged, fast running out of oxygen and slowly poisoned by carbon dioxide, must call on every ounce of their reserve if they are to evade the enemy and escape with their lives.

Lieutenant Peter Sinclair, R.N., Captain of H.M. Submarine Rugged and the youngest Commanding Officer with the famous "Fighting Tenth" Submarine Flotilla, sets sail. His mission: to destroy the enemy. In the Turkish city of Istanbul the discovery of a murdered agent reveals a cryptic message; a message which, once deciphered, reveals the existence of an enemy fortress producing a lethal weapon.

Can Peter Sinclair and his men foil a Communist revolt in the Caribbean? Lieutenant Peter Sinclair, RN is recalled to serve with the British Section of the United Nations Naval Security Force. In command of one of Britain's first nuclear-powered submarines, HM Nuclear Submarine Rugged, Sinclair manages to man her with most of his former ship's company, including Able Seaman Bill Hawkins and Lieutenant Hank Jefferson, US Navy.

A Nazi war criminal believed to have been executed years ago is seen very much alive in Hamburg. When Lieutenant Hank Jefferson, US Navy, goes missing, the Admiralty, already troubled by disturbing rumors of Nazi resurgence, know just the man to find him.

On a routine patrol, HM Submarine Searcher strikes an unidentified moving object where no obstruction should have been and sinks to the bottom of the sea. Her Captain, Lieutenant Peter Sinclair, RN, is court-martialed.