Fleeing the supernova chain reaction at the galactic core, the Puppeteers of the Fleet of Worlds seek a way to survive among enemies and crises.

The third book in the trilogy--following "Fleet of Worlds" and "Juggler of Worlds--Destroyer of Worlds" is set 200 years before the discovery of Ringworld.

A brand-new novel set in Niven's Known Space, two hundred years before the discovery of the Ringworld.

For decades, the spacefaring species of Known Space have battled over the largest artifactNand grandest prizeNin the galaxy: the all-but-limitless resources and technology of the Ringworld. Without warning the Ringworld has vanished, leaving behind three rival war fleets.

A new look at Niven's Known Space, two hundred years before the discovery of the Ringworld

Winner of the Hugo and Nebula Awards for best novel Four travelers come to the ringworld. . . Louis Wu: human and old; bored with having lived too fully for far too many years. Seeking a challenge, and all too capable of handling it. Nessus: a trembling coward, a puppeteer with a built-in survival pattern of nonviolence. Except that this particular puppeteer is insane. Teela Brown: human; a wide-eyed youngster with no allegiances, no experience, no abilities. And all the luck in the world. Speaker-To-Animals: kzin; large, orange-furred, and carnivorous. And one of the most savage life-forms known in the galaxy. Why did these disparate individuals come together? How could they possibly function together? And where, in the name of anything sane, were they headed?

Welcome to a world like no other. The Ringworld: a landmark engineering achievement, a flat band 3 million times the surface area of Earth, encircling a distant star. Home to trillions of inhabitants, not all of which are human, and host to amazing technological wonders, the Ringworld is unique in all of the universe. Explorere Louis Wu, an Earth-born human who was part of the first expedition to Ringworld, becomes enmeshed in interplanetary and interspecies intrigue as war, and a powerful new weapon, threaten to tear the Ringworld apart forever. Now, the future of Ringworld lies in the actions of its children: Tunesmith, the Ghould protector; Acolyte, the exiled son of Speaker-to-Animals, and Wembleth, a strange Ringworld native with a mysterious past. All must play a dangerous in order to save Ringworld's population, and the stability of Ringworld itself. Blending awe-inspiring science with non-stop action and fun, Ringworld's Children, the fourth installment of the multiple award-winning saga, is the perfect introduction for readers new to this New York Times bestselling series, and long-time fans of Larry Niven's Ringworld. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.