Arthur Machenwas a Welsh man of letters who wrote his most famous works in the late 1890s and early 1900s. While his body of work is wide, he’s perhaps best known for his supernaturally flavored proto-horror short stories.The Great God Pan—perhaps his most famous work—along with “The Inmost Light” andThe White Peopledeeply influenced later writers likeH. P.Lovecraft. Stephen King has gone so far as to callThe Great God Pan“maybe the...