A convoy of 37 merchant ships is ploughing through icy, submarine-infested North Atlantic seas during the most critical days of World War II, when the German submarines had the upper hand and Allied shipping was suffering heavy losses. In charge is Commander George Krause, an untested veteran of the US Navy. Hounded by a wolf pack of German U-boats, he faces 48 hours of desperate peril trapped the bridge of the ship. Exhausted beyond measure, he must make countless and terrible decisions as he leads his small fighting force against the relentless U-boats.

C.S. Forester, creator of the beloved Horatio Hornblower series, takes young readers on an exciting adventure to the shores of Tripoli in North Africa. That's where, more than 200 years ago, the United States was threatened by "pirates" who snatched American merchant ships and imprisoned sailors - and the country's young, untested navy took on the task of fighting the pirates in their home waters.

Upon her brother's death, missionary Rose Sayer and Charles Allnutt, disreputable skipper of the African Queen, become allies as, marooned in German Central Africa during World War I, they fight their old launch downriver 'to strike a blow for England'.

October 1772, Portsmouth. Sixteen-year-old Richard Bolitho waits to join the Gorgon, ordered to sail to the west coast of Africa and to destroy those who challenge the King's Navy. For Bolitho, and for many of the crew, it is a severe and testing initiation into the game of seamanship.

In this thoroughly researched book the author argues convincingly that Forester's model was Adm. James Gordon, a flesh-and-blood hero of Nelson's navy. Gordon entered the Royal Navy as a semi-literate eleven-year-old and rose to become Admiral of the Fleet. He took part in major sea battles, frigate actions, single-ship duels, and operations far behind enemy lines. It was the fire of Gordon's ships against Fort McHenry that inspired the American national anthem.