The Scarlet Plague that biographers and critics have called a "professional decline", from September 1912 to May 1916. In this period, he stopped writing short works and shifted to longer works including "The Abysmal Brute" (1913), "John Barleycorn" (1913), "The Mutiny of the Elsinore" (1914), "The Star Rover" (1915), among others. "The Scarlet Plague" was later reprinted in the February 1949 issue of "Famous Fantastic Mysteries". Jack London was inspired in part by Edgar Allan Poe's 1842 short story "The Masque of the Red Death". Both Poe's story and London's fall into a genre of apocalyptic fiction featuring a universal plague that nearly
Masque of the Red Death and Other Tales of the Red Death setting combines real-world history with legends and literature. Thus, necromancers practice dark arts among the slave traders of New Orleans, while Buenos Aires agricultural barons attempt to squelch rumors of monstrous winged serpents. Spirit creatures stalk the settlers of the American West. Sherlock Holmes shares a railroad car with Count Dracula. Unlike the basic Ravenloft setting, where mysterious mists divide the realm into distinct settings, the Gothic Earth setting has no divisions. "Masque" begins by replacing the traditional character classes with soldiers (like fighters, but can’t specialize in favored weapons), adepts (wizards with limited magic and