H. P. Lovecraft has been the source of unending fascination since his death in 1937. He himself chronicled many aspects of his life in thousands of letters, and they reveal every aspect of his actions and beliefs. Born in 1890 in Providence, R.I., he was a precocious reader and writer, and also developed an early interest in science. Unable to finish high school, he became one of the greatest autodidacts of his time. Discovering the world of amateur...