The Sea-Wolf is a 1904 psychological adventure novel by American novelist Jack London about a literary critic, survivor of an ocean collision, who comes under the dominance of Wolf Larsen, the powerful and amoral sea captain who rescues him. Its first printing of forty thousand copies was immediately sold out before publication on the strength of London's previous The Call of the Wild. The personal character of the novel's antagonist "Wolf Larsen" was attributed to a real sailor London had known, Captain Alex MacLean. According to London himself, "much of the Sea Wolf is imaginary development, but the basis is Alexander McLean". Captain Alex MacLean, or McLean, was born May 15, 1858 in East Bay, Nova Scotia. He did sail mostly in the Pacific North West with his brother, Captain Dan MacLean. MacLean was at one time the Sheriff of Nome, Alaska. The MacLean Captains maintained their ties to Cape Breton Island despite having spent much of their lives sailing the Pacific Coast and do have living descendants. London, who was called "Wolf" by his close friends, also used a picture of a wolf on his bookplate, and named his mansion Wolf House. Given that Van Weyden's experiences in the novel bear some resemblance to experiences London had, or heard told about, when he sailed on the Sophia Sutherland, the autodidact sailor Van Weyden has been compared to the autodidact sailor Jack London. London's intention in writing The Sea-Wolf was "an attack on (Nietzsche's) super-man philosophy." Nietzsche and Schopenhauer are mentioned in the second sentence of the novel as the preferred reading of the friend Humphrey van Weyden visited before his shipwreck.