As editor The Best Science Fiction •
The Best Science Fiction Stories: 1949 (with
T. E. Dikty) •
The Best Science Fiction Stories: 1950 (with T. E. Dikty) •
The Best Science Fiction Stories: 1951 (with T. E. Dikty) •
The Best Science Fiction Stories: 1952 (with T. E. Dikty) •
The Best Science Fiction Stories: 1953 (with T. E. Dikty) •
The Best Science Fiction Stories: 1954 (with T. E. Dikty) • ''
Year's Best Science Fiction Novels: 1952'' (with T. E. Dikty) • ''
Year's Best Science Fiction Novels: 1953'' (with T. E. Dikty) • ''
Year's Best Science Fiction Novels: 1954'' (with T. E. Dikty)
Other anthologies •
Imagination Unlimited (with T. E. Dikty, 1952) •
Frontiers in Space (with T. E. Dikty, 1955) •
Three Gothic Novels (1966) •
Five Victorian Ghost Novels (1971) •
Eight Dime Novels (1974) •
Three Supernatural Novels of the Victorian Period (1975) •
Three Victorian Detective Novels (1978) •
A Treasury of Victorian Detective Stories (1979) •
A Treasury of Victorian Ghost Stories (1981)
Single-author collections •
Three Prophetic Science Fiction Novels of H. G. Wells (1960) •
Best Ghost Stories of J. S. Le Fanu (1964) •
Ghost and Horror Stories of Ambrose Bierce (1964) •
The Best Tales of Hoffmann, by
E. T. A. Hoffmann (1967) •
The King in Yellow and Other Stories, by
Robert W. Chambers (1970) •
Best Max Carrados Detective Stories, by
Ernest Bramah (1972) •
Gods, Men and Ghosts, by
Lord Dunsany (1972) •
The Best Dr. Thorndyke Detective Stories, by
R. Austin Freeman (1973) •
Best Ghost Stories of Algernon Blackwood (1973) •
Best "Thinking Machine" Detective Stories, by
Jacques Futrelle (1973) •
Ghost Stories and Mysteries, by J. S. Le Fanu (1975) •
Best Martin Hewitt Detective Stories, by
Arthur Morrison (1976) •
Great Cases of the "Thinking Machine", by Jacques Futrelle (1976) •
The Collected Ghost Stories of Mrs J. H. Riddell (1977) •
The Department of Dead Ends: 14 Detective Stories, by
Roy Vickers (1978) •
The Best Supernatural Tales of Arthur Conan Doyle (1979) •
The Old Man in the Corner: Twelve Mysteries, by
Baroness Orczy (1980)
Nonfiction •
The Checklist of Fantastic Literature (1948; corrected and revised edition [as
The Checklist of Science Fiction and Supernatural Fiction], 1978) •
The Guide to Supernatural Fiction (1983) •
Science-Fiction: The Early Years (with Richard Bleiler) (1990) •
Science-Fiction: The Gernsback Years (with Richard Bleiler) (1998)
As editor and contributor •
Science Fiction Writers (1982) •
Supernatural Fiction Writers: Fantasy and Horror (1985)
Fiction •
Firegang: A Mythic Fantasy. The
Battered Silicon Dispatch Box Press, 2006. •
Magistrate Mai and the Invisible Murderer. The Battered Silicon Dispatch Box Press, 2006. ==References==