"Niven's world has an inner logic grounded in science."
"Great story telling is still alive in science fiction because of Larry Niven, and his finest work is the Ringworld series."
"Nobody's done it better than Larry Niven. Ringworld's Children brim[s] with an extravagant, insightful imagination that seems to grow sharper and stronger with every passing year."
"If there isn't a Ringworld out there somewhere, we ought to build one someday. Until then we have Larry Niven's. A rich and fantastic story."
"A marvelous book packed with enough mind-boggling ideas to keep a dozen lesser writers working for years."
"Another fascinating and intriguing look at Ringworld, its implications, and its history, all while telling a fast-moving page turner."
"Ringworld's Children is the most exciting Ringworld novel since the first, which makes it one of Larry Niven's best ever."