About “The Mystery of the Grave-Yard or A Dead Man's Revenge, A Detective Story”
The Mystery of the Grave-Yard or A Dead Man's Revenge, A Detective Story is a short story by H. P. Lovecraft, appearing within a complete list of his works. Composition and publication dates in that list follow the format of composition date/first publication date, drawn from An H. P. Lovecraft Encyclopedia by S. T. Joshi and D. E. Schultz, Hippocampus Press, New York, 2001. (Summary adapted from Wikipedia, CC BY-SA 4.0.)