Books in Hard Science Fiction
- 2001: A Space Odyssey (Space Odyssey Series)
- The Robots of Dawn (The Robot Series Book 3)
- The Caves of Steel (The Robot Series Book 1)
- Foundation and Earth
- Second Foundation
- Foundation and Empire
- Foundation
- Forward the Foundation
- Prelude to Foundation
- Hella
- Heaven's River: Bobiverse, Book 4
- The End of Eternity
- Exoneration: Shadeward, Book 2
- The Last Campaign: The Near-Earth Mysteries, Book 2
- Mirage (Web Shifter's Library Book 2)
- The Currents of Space: Galactic Empire, Book 2
- Quantum Proliferation: A Near-Future Cyberpunk Thriller: Entangled Fates, Book 2
- A Pivot in Time: Alien Artifact, Book 2
- Tanis Richards: Shore Leave: Aeon 14: Origins of Destiny, Book 1
- Alien Secrets: Solar Warden, Book 1
- Noumenon Ultra: A Novel
- Marauder's Compass: Outlaws of Aquilia, Book 3
- The Diamond Age
- Red Mars (Mars Trilogy Book 1)
- Foundation's Edge
- The Stars, Like Dust (Galactic Empire Book 1)
- A Pause in Space-Time: Publisher's Pack: The Stasis Stories, Books 1-2
- Maelstrom Reach: Outlaws of Aquilia, Book 2
- Return to Sol: Attack at Dawn: The Orion War, Book 12
- Demon in White: Sun Eater, Book 3
- World Engines: Creator
- Moving Mars: A Novel
- The Fountains Of Paradise (S.F. MASTERWORKS)