William Clark Russell (1844 - 1911) was an English writer best known for his nautical novels. At the age of 13 Russell joined the United Kingdom's Merchant Navy, serving for eight years. The hardships of life at sea damaged his health permanently, but provided him with material for a career as a writer. He wrote short stories, press articles, historical essays, biographies and a book of verse, but was known best for his novels, most of which were about life at sea. He maintained a simultaneous career as a journalist, principally as a columnist on nautical subjects for The Daily Telegraph. Russell campaigned for better conditions for merchant seamen and his work influenced reforms approved by Parliament to prevent unscrupulous ship-owners from exploiting their crews. His influence in this respect was acknowledged by the future King George V. Among Russell's contemporary admirers were Herman Melville, Algernon Swinburne and Sir Arthur Conan Doyle.

This gripping saga of the sea follows the disastrous voyage of the Grosvenor of the British Mercantile Marine. The ship is bound for Valparaiso, and aboard are a brutal and inhumane captain and chief mate. The ship's second mate is our hero.