Book 1

Ringworld

by Larry Niven

Published 20 January 1972
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?

Book 2

The Ringworld Engineers

by Larry Niven

Published 1 December 1979

Ringworld: the most stunning artifact in known space, an articficial world with three million times Earth's surface area. Who built it? And where are they?

In this stunning sequel to Larry Niven's Hugo and Nebula award-winning novel, Louis Wu (now a near-hopeless lirehead hooked on electrical ecstasy), the aged Kzin warrior, Speaker-to-Animals, and the Hindmost, puppeteer mate of mad Nessus, return to Ringworld. Their aim is to prevent cataclysm. IN the process, they find themselves learning Ringworld's incredible secrets...


Book 3

Ringworld Throne

by Larry Niven

Published 3 June 1996
Come back to the Ringworld . . . the most astonishing feat of engineering ever encountered.  A place of untold technological wonders, home to a myriad humanoid races, and world of some of the most beloved science fiction stories ever written!

The human, Louis Wu; the puppeteer known as the Hindmost; Acolyte, son of the Kzin called Chmeee . . . legendary beings brought together once again in the defense of the Ringworld.

Something is going on with the Protectors. Incoming spacecraft are being destroyed before they can reach the Ringworld.  Vampires are massing. And the Ghouls have their own agenda—if anyone dares approach them to learn.

Each race on the Ringworld has always had its own Protector. Now it looks as if the Ringworld itself needs a Protector. But who will sit on the Ringworld Throne?

“Niven’s work has been an intriguing and consistent universe, and this book is the keystone of the arch. . . . [His] technique is wonderfully polished, his characters and their situations are nicely drawn . . . wraps up (maybe) a corner of a very interesting universe.”—San Diego Union-Tribune

Book 4

Ringworld's Children

by Larry Niven

Published 1 June 2004
The Ringworld is dying. And this time even Louis Wu - captive of the hyper-intelligent alien Tunesmith - may be unable to save it. Even if Louis can escape he will then have to survive in a galaxy ravaged by interstellar war and deadly political intrigue. For the Ringworld is no longer a secret and entire civilisations now battle to control its power. The victorious race that conquers the Ringworld will conquer the galaxy ...and no one will be able to stop them. But Louis Wu is going to try.


Fate of Worlds

by Larry Niven and Edward M Lerner

Published 21 August 2012