Written in 1910, W. F. Harvey's "August Heat" is a masterwork of psychological suspense that explores the terrifying intersection of coincidence and inevitability. On an oppressively hot August day in London, artist James Clarence Withencroft sketches a criminal in the dock, then encounters the man's exact likeness—a monumental mason named Atkinson—who has inexplicably inscribed Withencroft's name and today's date on a gravestone. The story builds dread through ordinary conversation and inexplicable circumstance, leaving the reader to grapple with questions of fate, premonition, and the thin boundary between coincidence and doom.