Welcome to Ringworld, an intermediate step between Dyson Spheres and planets. The gravitational force created by a rotation on its axis of 770 miles per second means no need for a roof. Walls 1,000 miles high at each rim will let in the sun and prevent much air from escaping. Larry Niven's novel, Ringworld, is the winner of the 1970 Hugo Award for Best Novel, the 1970 Nebula Award for Best Novel, and the 1972 Ditmars, an Australian award for Best International Science Fiction.

At last, one of the world’s greatest works of science fiction is available - just as author Stanislaw Lem intended it. To mark the 50th anniversary of the publication of Solaris, Audible, in cooperation with the Lem Estate, has commissioned a brand-new translation - complete for the first time, and the first ever directly from the original Polish to English. Beautifully narrated by Alessandro Juliani ( Battlestar Galactica), Lem’s provocative novel comes alive for a new generation.

Set in 2082, Peter Watts' Blindsight is fast-moving, hard SF that pulls readers into a futuristic world where a mind-bending alien encounter is about to unfold. After the Firefall, all eyes are locked heavenward as a team of specialists aboard the self-piloted spaceship Theseus hurtles outbound to intercept an unknown intelligence.

Low-level entertainment lawyer Nick Carter thinks it's a prank, not an alien encounter, when a redheaded mullah and a curvaceous nun show up at his office. But Frampton and Carly are highly advanced (if bumbling) extraterrestrials. And boy, do they have news. The entire cosmos, they tell him, has been hopelessly hooked on humanity's music ever since "Year Zero" (1977 to us), when American pop songs first reached alien ears. This addiction has driven a vast intergalactic society to commit the biggest copyright violation since the Big Bang.

Thirty years ago, a progressive rock band called The Yellow Kings began recording what would become their first and final album. Titled The Final Reconciliation, the album was expected to usher in a new renaissance of heavy metal, but it was shelved following a tragic concert that left all but one dead.

Meet Billy Bloom, new student at the ultra-white, ultra-rich, ultra-conservative Dwight D. Eisenhower Academy and drag queen extraordinaire. Actually, "drag queen" does not begin to describe Billy and his fabulousness. Any way you slice it, Billy is not a typical 17-year-old, and the Bible Belles, Aberzombies, and Football Heroes at the academy have never seen anyone quite like him before.

The ex-planet Pluto has a few choice words about being thrown out of the solar system. A listing of alternate histories tells you all the various ways Hitler has died. A lawyer sues an interplanetary union for dangerous working conditions. And four artificial intelligences explain, in increasingly worrying detail, how they plan not to destroy humanity. Welcome to Miniatures: The Very Short Fiction of John Scalzi.

A century ago, the Sentience Wars tore the galaxy apart and nearly ended the entire concept of intelligent space-faring life. In the aftermath, a curious tradition was invented - something to cheer up everyone who was left and bring the shattered worlds together in the spirit of peace, unity, and understanding. Once every cycle, the civilizations gather for the Metagalactic Grand Prix - part gladiatorial contest, part beauty pageant, part concert extravaganza, and part continuation of the wars of the past.

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, where the society that ruled Earth could not reach him, he headed his starship toward the galactic core.

It's the eve of the 22nd century: a world where the dearly departed send postcards back from Heaven and evangelicals make scientific breakthroughs by speaking in tongues; where genetically engineered vampires solve problems intractable to baseline humans. And it's all under surveillance by an alien presence. Daniel Bruks is a field biologist in a world where biology has turned computational.

Professor Blip Korterly is arrested, his friend Dr. Flake Fountain is drafted into a shadow-government research project to develop the ultimate biological weapon, and an accidental outbreak turns into a merry-hearted, babble-inducing apocalypse that will either destroy humankind or take it to the next step in evolution.

Protozoa is a word from biology via the Greek, meaning "first animals". These short stories were indeed among the first life spontaneously generated in Lois McMaster Bujold's nascent writing career. Along with an introduction by the author, this collection features the short stories "Barter", "Garage Sale", "The Hole Truth", "Dreamweaver's Dilemma", and "Aftermaths".

Full of confessional, whimsical, and darkly humorous observations about life, love, and the early years of adulthood, this collection of over 150 poems will introduce you to the unique point of view of one of the Internet's most remarkable voices.

Acclaimed novelist Mat Johnson is the winner of the prestigious Hurston/Wright Legacy Award. After being sacked, American literature professor Chris Jaynes discovers a slave manuscript that seemingly confirms the existence of an “island of pure and utter blackness” as described in Poe’s Narrative of Arthur Gordon Pym. Soon Jaynes and a rag-tag crew embark on an epic adventure to discover the truth.

Reader, Writer, and Maker: All three novels of the Daughter of Time series in one book. Speculative fiction with time travel, alien armageddon, metaphysical mysteries, action, adventure, cosmology, cybernetics, religion, and romance!