| Barry R. Levin: Deals in science fiction, fantasy, and horror with a strong emphasis on autographs, manuscripts, literary correspondence, and original art. |
| Book Source: Specializes in science fiction and fantasy. Order by email. |
| Camelot Books: Offers both new and used books in science fiction, fantasy, and horror. Specializes in Stephen King. Offers lay-a-way program. |
| Chris Drumm Books: US science fiction catalog bookseller. Order by email. |
| Clarkesworld Books: New, used, and collectible science fiction, fantasy, and horror books. |
| Cold Tonnage: Specializes in new and out of print, collectible science fiction, fantasy, horror and the supernatural first editions. Offers hardcovers, vintage paperbacks, pulps, and magazines. |
| Colophon Books: Specializes in science fiction, fantasy, Tolkien, and horror. Searches available. |
| Crooked Dreamer Books: Books in all genres, but specializes in science fiction, fantasy, and mystery. |
| Dark Hollow Books: Specializes in rare, out of print, and hard to find science fiction and fantasy genre books. Carries titles from many of the small presses. |
| De Warehouse: Specializes in German science fiction, including Perry Rhodan, and Atlan. Order by email. |
| Dynamic Pulps: Sells classic science fiction and fantasy magazines. Worldwide shipping. |
| Fantastic Literature: Secondhand science fiction and fantasy booksellers, specializing in out of print and hard to find science fiction, fantasy, and horror books in paperback and hardcovers. |
| J. Yeager Books: New, used, and rare books with emphasis on science fiction, fantasy, and horror. |
| Kayleighbug Books: Specializes in all types of science fiction and fantasy. |
| Larry's Sci-Fi-Spy Media Catalog: Books and media material on related movies and TV series. |
| Lost and Bound: Used book store specializes in science fiction and fantasy. Includes MAD, Star Trek, and comic books. |
| Maxi's Mini Mart: Used books offered, mainly science fiction books and magazines. |
| Other Worlds Bookstore: Specializes in used and out of print science fiction, fantasy, and horror. Also sells pulp and digest sized magazines. |
| Pandora's Books: Stocks primarily science fiction, fantasy, horror, mystery, private eye, and spy thriller books. Located in Canada. |
| Papaseraphim Books For Sale: Specializes in science fiction, fantasy art and illustration, Stephen King, and Star Trek books. |
| Roses Are Read: Sells a variety of books and movies and specialties include science fiction, fantasy, and mystery. |
| Rown's Books: Specializes in used and out of print books by and about J.R.R. Tolkien. Has extensive stock in collectible science fiction and fantasy, mythology and folklore, and Native American studies. |
| S. Howlett-West Books: Offers books in all genres, but specializes in science fiction, fantasy, and horror. |
| Science Fiction Plus: Buys, sells, and swaps science fiction magazines, books, from the 1920s to the 1980s. |
| SciFiFantasyBooks: Specializes in out of print, used, secondhand, and other hard to find fantasy and science fiction books. |
| Starone SciFi Store: Used science fiction, fantasy, and horror books and collectibles. Order by email. |
| Strange Words: Sells science fiction, fantasy, horror, and speculative fiction books (The Weird Bookshelf). Also sells mystery, crime, detective, espionage, and thriller fiction (The Mysterious Bookshelf). Order by email. |
| The Missing Volume: Online dealer in used, signed, and out of print science fiction, fantasy, horror, and fiction hardcovers and paperbacks. |
| Thompson Rare Books: Deals in literary first editions, fantasy, mythology and folklore, detective fiction and mysteries, illustrated books, children's books, and fine printing and bindings. |
| Top Shelf Books: Collectible science fiction, fantasy, horror and mystery hardcover first editions. |
| Unique Editions Books: Genres range from science fiction and fantasy to religion. Specializes in book searches. |
| White Unicorn Books: Internet only bookstore specializing in science fiction and fantasy but with other fine books. |
| Winston Science Fiction Classics: Series of juvenile hardcover books published in the 1950s and early 1960s. Authors such as Jack Vance, Arthur C. Clarke, and Ben Bova. |
Classical
