Amazon.com: The Integral Trees (The Smoke Ring series Book 1) eBook : Niven, Larry: Kindle Store
Amazon.com: Protector (Audible Audio Edition): Larry Niven, Tom Weiner, Blackstone Audio, Inc.: Audible Books & Originals
Ringworld: The Graphic Novel, Part Two: The Science Fiction Classic Adapted to Manga (Ringworld: The Graphic Novel, 2): Niven, Larry, Mandell, Robert, Lam, Sean: 9780765324634: Amazon.com: Books
The Ringworld Throne (Ringworld Series, Book 3): Larry Niven, Paul Michael Garcia: 9781455126675: Amazon.com: Books
The Ringworld Engineers: Larry Niven: 9780030213762: Amazon.com: Books
Ringworld (Ringworld Series, Book 1): Larry Niven: 9781504606578: Amazon.com: Books