Add some!
  1. The Interlopers by Saki
    Also "The Mouse"
  2. 2 B R 0 2 B by Kurt Vonnegut
  3. Continuity of Parks by Julio Cortazar
  4. The Lottery by Shirley Jackson
    Also "Charles"
  5. An Occurrence at Owl Creek Bridge by Ambrose Bierce
  6. A Perfect Day For Bananafish by J. D. Salinger
  7. The Man Who Lost the Sea by Theodore Sturgeon
  8. The Necklace by Guy de Maupassant
  9. A Sound of Thunder by Ray Bradbury
  10. A Good Man is Hard to Find by Flannery O'Connor
  11. Barney by Will Stanton
  12. Reunion by Arthur C. Clarke
  13. Teddy by J. D. Salinger
  14. The Masque of the Red Death by Edgar Allan Poe
  15. Beware of the Dog by Roald Dahl
  16. The Last Question by Isaac Asimov
  17. Born of Man and Woman by Richard Matheson
  18. The Man That Corrupted Hadleyburg by Mark Twain
  19. Roman Fever by Edith Wharton
    melted my face off
    Suggested by @agard
  20. Two Bottles of Relish by Lord Dunsany
    Suggested by @e
  21. A Rose For Emily by William Faulkner
    Suggested by @linzamauve