Fleet of Worlds marks Larry Niven's first full novel-length collaboration within his Known Space universe, the playground he created for his best-selling Ringworld series. Teaming up with fellow SF writer Edward M. Lerner, Fleet of Worlds takes a closer look at Human-Puppeteer (Citizen)...

Come back to the Ringworld - the most astonishing feat of engineering ever encountered. A place of untold technological wonders, home to 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...

It’s been 20 years since the quixotic and worldsweary Louis Wu discovered the Ringworld. Now he and SpeakertoAnimals are going back, captives of the Hindmost, a deposed puppeteer leader. With Louis’ help, the Hindmost intends to regain his status by bringing back such extraordinary...

After more than two hundred years as a corpsicle, Jaybee Corbell awoke in someone else’s body and under threat of instant annihilation if he made a wrong move while they were training him for a one-way mission to the stars. But Corbell bided his time and made his own move. Once he was outbound...

An epic novel of mankind's first encounter with alien life that transcends the genre. No lesser an authority than Robert A. Heinlein called it "possibly the finest science fiction novel I have ever read"....

They first appear as a series of dots on astronomical plates, heading from Saturn directly toward Earth....

The gigantic comet had slammed into Earth, forging earthquakes a thousand times too powerful to measure on the Richter scale, tidal waves thousands of feet high....

After being thrown out of the window of his luxury apartment, science-fiction writer Allen Carpentier wakes to find himself at the gates of Hell. Feeling he's landed in a great opportunity for a book, he attempts to follow Dante's road map. Determined to meet Satan himself, Carpentier treks...

The Ringworld is 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. Explorer...

Larry Niven and Jerry Pournelle, award-winning authors of such best sellers as Footfall and The Legacy of Heorot, return us to the Mote....

A group of pretend adventurers suit up for a campaign called "The South Seas Treasure Game". As in the early role-playing games, there are dungeon masters, warriors, magicians, and thieves. The difference? At Dream Park, a futuristic fantasy theme park full of holographic attractions and the...

Get ready for an adventure on a world from the brilliant imagination of New York Times best-selling author Larry Niven. Wide and smooth, the Road was seared into planet Destiny’s rocky surface by the fusion drive of the powered landing craft, Cavorite. The Cavorite deserted the original...

This funny and insightful science fiction classic introduces Shoogar, the greatest wizard ever known in his village. His spells can strike terror in the hearts of even his most powerful enemies. But the enemy he faces now is like none he has ever seen before. The stranger has come from nowhere...

Since fleeing the supernova chain reaction at the galactic core, the cowardly Puppeteers of the Fleet of Worlds have - just barely - survived one crisis after another: the rebellion of their human slaves, the relentless questing of the species of Known Space, the spectacular rise of the...

200 Years before the Discovery of Ringworld The newly liberated humans of the Fleet of Worlds and Sigmund Ausfaller, who had been transported by the Puppeteers from Earth to the Fleet, must contend not only with the sly Puppeteers but also the threat of the Pak, a very smart and utterly ruthless...

The explosive finale to the Ringworld and the Fleet of Worlds series... For decades, the spacefaring species of known space have battled over the largest artifact - and grandest prize - in the galaxy: the all-but-limitless resources and technology of the Ringworld. Now, without warning, the...

Covert agent Sigmund Ausfaller is Earth's secret weapon, humanity's best defense against all conspiracies, real and imaginary, and all foes both human and alien. Who better than a brilliant paranoid to expose the devious plots of others? But Sigmund may finally have met his match in Nessus...

The year is 2085, and humanity has spread throughout the solar system, a stable lunar colony is agitating for independence, and lunar tourism is on the rise.... Against this background, professional "Close Protection" specialist Scotty Griffin, fresh off a disastrous assignment, is offered the...

The first interstellar ship, John Glenn, fled a solar system populated by rogue AIs and machine/human hybrids, threatened by too much nanotechnology, and rife with political dangers. The John Glenn’s crew intended to terraform the nearly pristine planet Ymir in hopes of creating a utopian...

Each an acclaimed author in his own right, Larry Niven and Jerry Pournelle have collaborated on some of the biggest bestsellers in science fiction history, including the #1 New York Times bestseller Footfall. Here Niven and Pournelle have combined their award-winning talents and imaginations...