- Author: R. S. Hadji Author Record # 23966
- Legal Name: Knowlton, Robert
- Language: English
- Used These Alternate Names: Robert Hadji, Robert Knowlton, A Visitor from dim Ultima Thule
- Additional Biographical Data: Bio:R. S. Hadji
| Other views: | Awards Alphabetical Chronological |
Magazine Editor Series
- Borderland
- 1 Borderland #1 (1984)
- 2 Borderland #2 (1985)
- 3 Borderland #3 (1985)
- 4 Borderland #4 (1986)
- The Shadow Over Providence, or, An Informal Report on the First World Fantasy Convention (1976) [only as by A Visitor from dim Ultima Thule]
- Letter (The Science-Fiction Collector 4) (1977)
- A Checklist of Science Fiction and Fantasy Book Dealers (1983) with David Aylward [only as by David Aylward and Robert Hadji]
- Who's Who in the British Horror Scene (1987)
- Extreme Measures: The Fiction of John Skipp & Craig Spector (1988)
- Profile: David J. Schow (1990)
- A View from the Bridge (1991)
- Out of the Barrens: Two Centuries of Canadian Dark Fantasy & Horror (2009) [only as by Robert Knowlton]
- The Fantasy Five-Foot Shelf (2024) with Thomas M. Disch and T. E. D. Klein and Karl Edward Wagner
- Cellars (1983) by John Shirley
- Count Dracula's Canadian Affair (1983) by Otto Fredrick
- Death of the Vampire Baroness and Other Thrilling Stories (1983) by Violet Van Der Elst
- Dracutwig (1983) by Mallory T. Knight
- Rest in Agony (1983) by Ivar Jorgensen
- Suffer the Children (1983) by John Saul
- The Grip of Fear (1983) by Vern Hansen
- The Lair of the White Worm (1983) by Bram Stoker
- The Sorrows of Satan (1983) by Marie Corelli
- The Sucking Pit (1983) by Guy N. Smith
- The Transition of Titus Crow (1983) by Brian Lumley
- The Vampire Tapes (1983) by Arabella Randolphe
- Unholy Relics and Other Uncanny Tales (1983) by M. P. Dare
- A Book of Bargains (1983) by Vincent O'Sullivan
- Basil Netherby (1983) by A. C. Benson
- Bury Him Darkly (1983) by John Blackburn
-
Children of the Black Sabbath (1983)
by
Anne Hébert?Anne Hebert
- In the Bag (1983) by Ramsey Campbell
- Medusa: A Story of Mystery, and Ecstasy, and Strange Horror (1983) by E. H. Visiak
- Mujina (1983) by Lafcadio Hearn
- Negotium Perambulans (1983) by E. F. Benson
- Neither the Sea Nor the Sand (1983) by Gordon Honeycombe
- Pigeons from Hell (1983) by Robert E. Howard
- Randalls Round (1983) by Eleanor Scott
- Tales of the Uneasy (1983) by Violet Hunt
- The Accursed (1983) by Claude Seignolle
- The Ash-Tree (1983) by M. R. James
- The Dark Chamber (1983) by Leonard Cline
- The Frontier Guards (1983) by H. Russell Wakefield
- The Graveyard Rats (1983) by Henry Kuttner
- The Haunter of the Dark (1983) by H. P. Lovecraft
- The Hole of the Pit (1983) by Adrian Ross
- The Jar (1983) by Ray Bradbury
- The Shiny Narrow Grin (1983) by Jane Gaskell
- The Sorcerer's Apprentice (1983) by Hanns Heinz Ewers
- The Striding Place (1983) by Gertrude Atherton
- The Thing in the Cellar (1983) by David H. Keller
- The Upper Berth (1983) by F. Marion Crawford
- The Willows (1983) by Algernon Blackwood
- Hawksmoor (1988) by Peter Ackroyd