Reference Sources

Reference works like these can be invaluable for providing concise overviews of topics, as well as the critical reception of an author's work, and pointing to key sources for further research.

Oxford Bibliographies Online: Science Fiction • Time Travel • Samuel R. Delany • Latino Science Fiction • Philip K. Dick • H. G. Wells • Ursula K. Le Guin • Invasion of the Body Snatchers • Kim Stanley Robinson • Science Fiction Film • Military Science Fiction • Science Fiction Film Theory and Criticism

The Internet Speculative Fiction Database
This astonishingly comprehensive catalog of science fiction, fantasy, and horror provides edition histories, translations, cover art credits, and much more.