The Older Testament
- Gulliver's Travels by Jonathan Swift
- From the Earth to the Moon by Jules Verne
- Twenty Thousand Leagues under the Sea by Jules Verne
- Journey to the Center of the Earth by Jules Verne
- Around the World in Eighty Days by Jules Verne
- The Time Machine by H.G. Wells
- The Invisible Man by H.G. Wells
- The War of the Worlds by H.G. Wells
- The Oz cycle by L. Frank Baum
- Dune, Dune Messiah, and Children of Dune by Frank Herbert; Science Fiction, most influential novel since 1950 by a long shot. Original. Highly philosophical.
- Lord of the Rings and The Hobbit by John Ronald Reul Tolkien; Fantasy, Old myths put into a magical setting. (See Star Wars)
- 2001, 2010, 2061, and 3001 by Arthur C. Clarke; Hard Science Fiction, referenced by all, almost only known by geeks.
- Rendezvous with Rama, Rama II, Rama Revealed by Arthur C. Clarke; Hard Science Fiction, original
- I, Robot by Isaac Asimov; Warning of AI, Potential looming threat
- Ringworld by Larry Niven; Hard Science Fiction, Exploration
- Hitchhiker's Guide to the Galaxy by Douglas Adams; The best of Science Fiction-Comedy
- 1984 by George Orwell; Dystopia. Historical yet modern.
- The Chronicles of Narnia by C.S. Lewis; Fantasy, one of the best examples of a developing genre in its early stages.
- A Wrinkle in Time, A Wind in the Door, A Swiftly Tilting Planet, Many Water, An Acceptable Time by Madeline L'Engle.; Fantasy, Close to Home and original
- Animal Farm by George Orwell; Dystopia, Fantasy
- Star Wars by George Lucas; Space Opera, Mythological themes in a futuristic setting.