Seconds before the Earth is demolished to make way for a galactic freeway, Arthur Dent is plucked off the planet by his friend Ford Prefect, a researcher for the revised edition of The Hitchhiker's Guide to the Galaxy who, for the last 15 years, has been posing as an out-of-work actor.

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.

Cara Stone is a broken woman: penniless, homeless, and hopeless. When given the chance to appear on television, she jumps at the opportunity to win a minimum of $5,000 for her family.

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.

Joey Harker isn't a hero. In fact, he's the kind of guy who gets lost in his own house. But then one day, Joey gets really lost. He walks straight out of his world and into another dimension. Joey's walk between the worlds makes him prey to two terrible forces: armies of magic and science who will do anything to harness his power to travel between dimensions.

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.

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.

Edwin Windsor, Evil Efficiency Consultant, returns with his manic lawyer Topper and his faithful secretary in this prequel to How to Succeed in Evil. Edwin is approached by a vampire, who offers him the prospect of eternal life if Edwin will help him with the troubles the modern world has presented his kind. It's Edwin versus Nosferatu in this insightful satire of the highly exploited vampire genre.

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.