Amazon.com: Fleet of Worlds (Known Space): 9780765318251: Niven, Larry, Lerner, Edward M.: Books
Amazon.com: Protector (Audible Audio Edition): Larry Niven, Tom Weiner, Blackstone Audio, Inc.: Audible Books & Originals
Ringworld: A Novel: Niven, Larry: 9780030206566: Amazon.com: Books
Amazon.com: Larry Niven: books, biography, latest update
Amazon.com: Ringworld (Audible Audio Edition): Larry Niven, Tom Parker, Blackstone Audio, Inc.: Audible Books & Originals
Amazon.com: Fleet of Worlds: 200 Years Before the Discovery of the Ringworld (Known Space): 9780765357830: Niven, Larry, Lerner, Edward M.: Books
Amazon.com: The Ringworld Throne: The Ringworld Series, Book 3 (Audible Audio Edition): Larry Niven, Richard Powers, Blackstone Audio, Inc.: Audible Books & Originals