Xenograffiti: Essays on Fantastic Literature

The Martians Strike Back!: War of Two Worlds, Book Three

The Cracks in the Aether

Invasion: Earth vs. the Aliens: War of Two Worlds, Book 1, Book 1

'Ware the Dark-Haired Man: The Hieromonk's Tale, Book Three

R.I.O.

Killingford: The Hieromonk's Tale, Book Two

Science Fiction and Fantasy Literature, Vol 1

Science Fiction and Fantasy Literature Vol 2

Contemporary Science Fiction Authors

Cumulative Paperback Index, 1939-1959: A Comprehensive Bibliographic Guide to 14,000 Mass-Market Paperback Books of 33 Publishers Issued Under 69 Imprints

Classics of Fantastic Literature: Selected Review Essays

Worlds of Never

Worlds of Never

Deadly Things: A Collection of Mysterious Tales / The Judgment of the Gods and Other Verdicts of History (Wildside Mystery Double #2)

They

BP 250: An Annotated Bibliography of the First 250 Publications of the Borgo Press, 1975-1996

Ancient Hauntings

R.I.P.

The Whodunit? MEGAPACK®