WHAT WAS IT? THE BIG BOOK OF SPOOKY TALES gathers more than fifty occult and supernatural thrillers into a capacious history of literary unease. Ranging from antique marvels and Gothic visitations to psychological terror, detective-inflected mysteries, and fin-de-siècle decadence, the volume traces the ghost story's evolving forms. Memorable encounters with ambiguous apparitions, cursed objects, doubles, and inexplicable presences reveal how horror converts uncertainty into narrative power. Its contributors span centuries, national traditions, and popular as well as canonical literary cultures. From Pliny the Younger's early supernatural testimony through Romantic and Victorian Gothic experimentation to French fantastic fiction and Anglo-American weird tales, these writers collectively chart changing attitudes toward science, spiritualism, colonial contact, domesticity, and the unconscious. The assembly of Hawthorne, Poe, Collins, Gautier, Maupassant, Stevenson, Oliphant, Hearn, M. R. James, and their contemporaries situates the anthology within the broad development of the modern tale of terror. Recommended for students, scholars, and devoted readers of the uncanny, this volume offers an exceptional opportunity to compare styles, eras, and explanations of the supernatural in one book. Its breadth makes it valuable both as an introduction to horror's major traditions and as a sustained dialogue among distinct imaginative voices.