Howard Phillips Lovecraft (August 20, 1890 – March 15, 1937) was an American author of horror, fantasy, and science fiction, known then simply as weird fiction.
Lovecraft's major inspiration and invention was cosmic horror, the idea that life is incomprehensible to human minds and that the universe is fundamentally alien. Those who genuinely reason, like his protagonists, gamble with sanity. Lovecraft has developed a cult following for his 'Cthulhu Mythos', a series of loosely interconnected fiction featuring a pantheon of human-nullifying entities, as well as the Necronomicon, a fictional grimoire of magical rites and forbidden lore. His works were deeply pessimistic and cynical, challenging the values of the Enlightenment, Romanticism, and Christian humanism. Lovecraft's protagonists usually achieve the mirror-opposite of traditional gnosis and mysticism by momentarily glimpsing the horror of ultimate reality.
Although Lovecraft's readership was limited during his life, his reputation has grown over the decades, and he is now commonly regarded as one of the most influential horror writers of the 20th century, who, together with Edgar Allan Poe, has exerted "an incalculable influence on succeeding generations of writers of horror fiction". Stephen King has called Lovecraft "the twentieth Century's greatest practitioner of the classic horror tale." .
