“Destroyer of Worlds” by Larry Niven and Edward M. Lerner.
Title: Destroyer of Worlds
Series: Fleet of Worlds, Known Space
Number in Series: 3 (three), n/a
Author(s): Edward M. Lerner, Larry Niven
Cover Artist: Stephan Martinière
Language: English
Original Publisher: Tor Books
Originally Published: November 2009
Publisher: Tor Books
Published: November 2010
ISBN-10: 0765361779
ISBN-13: 9780765361776
Notes: Part of a prequel series to the Ringworld series.