A collection of 20 classic short stories by Isaac Asimov, author of the Foundation series, featuring the definitive and only in-print version of “Nightfall”.

The Eternals, the ruling class of the Future, had the power of life and death not only over every human being but over the very centuries into which they were born. Past, Present, and Future could be created or destroyed at will. You had to be special to become an Eternal. Andrew Harlan was special. Until he committed the one unforgivable sin - falling in love. Eternals weren’t supposed to have feelings. But Andrew could not deny the sensations that were struggling within him. He knew he could not keep this secret forever. And so he began to plan his escape.

Graduate student Tom Rice is thrilled to embark on his first deep-space archeological expedition. He is part of a team from Earth, venturing out in search of artifacts from a civilization that ruled the universe many millennia ago. Called the High Ones, the members of this long-gone society left tantalizing clues about their history and culture scattered throughout space. One such clue, a "message cube" containing footage of the ancient ones, is more interesting than all of the others combined. It seems to indicate that the High Ones aren't extinct after all.

Get ready to experience two more origin stories in the Backyard Starship universe.

The galaxy was once terrorized by the Sturm, a group of “species purists” intent on destroying any human with genetic or cybernetic enhancements. Fashioning themselves as the one true “Human Republic,” the Sturm cut a bloody swath across the stars, killing billions before finally being defeated and driven into the far reaches of Dark Space. Centuries of peace bred complacency. Everyone believed the Sturm had died out in the Dark. They were wrong.

Arkady and Boris Strugatsky are widely considered the greatest of Russian science fiction masters, yet the novel they worked hardest on, the one that was their own favorite and that listeners worldwide have acclaimed their magnum opus, has never before been published in English. The Doomed City was so politically risky that the Strugatskys kept its existence a secret even from their closest friends for 16 years. It was only published in Russia during perestroika in the late 1980s, the last of their works to see publication.

Dominic Moretti was dealing with a lot of issues. Life hadn’t been easy since returning home from Afghanistan. His marriage was on the rocks, his sports betting was out of control, and he was hanging out with the wrong cronies in Manhattan’s Little Italy - just another war hero who couldn’t piece his life back together in the real world. Also, there was that strange, annoying feeling that he was being watched.... Humankind was indeed being evaluated, by the highly advanced Khantam Lom, an alien species in control of much of the galaxy.

Contains books one and two of The Acheron series: The Acheron and The Prodigal. Sandi and Ash never set out to be heroes. She joined the Fleet to please her mother, the Admiral. He signed up to escape the grinding poverty of the Housing Blocks. And the unlikely friends envisioned boring, peacetime careers as shuttle pilots. The Tahni Imperium had other ideas.

In 1972, Jeff Rice's novel The Night Stalker introduced Carl Kolchak to the world. This spine-tingling novel of supernatural terror became an instant best seller and served as the basis for the film of the same name. After The Night Stalker became one of the highest rated television movies of all time, a sequel, The Night Strangler, was released the following year to great acclaim. Now, after more than three decades out of print, The Night Stalker and The Night Strangler are together in one volume.

Tackling some of humanity’s oldest questions along with new quandaries only he could imagine, these stories will change the way you think, feel, and see the world. They are Ted Chiang at his best: profound, sympathetic, revelatory. Ted Chiang tackles some of humanity’s oldest questions along with new quandaries only he could imagine.

The Mote In God's Eye is their acknowledged masterpiece, 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".

Inheriting your uncle's supervillain business is more complicated than you might think. Particularly when you discover who's running the place. Charlie's life is going nowhere fast. A divorced substitute teacher living with his cat in a house his siblings want to sell, all he wants is to open a pub downtown, if only the bank will approve his loan. Then his long-lost uncle Jake dies and leaves his supervillain business (complete with island volcano lair) to Charlie. But becoming a supervillain isn't all giant laser death rays and lava pits.

Twelve stories by science-fiction master Stanislaw Lem, nine of them never before published in English.

Don Harvey is a citizen of the Interplanetary Federation - yet no single planet can claim him as its own. His mother was born on Venus and his father on Earth, and Don himself was born on a spaceship in trajectory between planets. When his parents abruptly summon him away from school on Earth to join them on Mars, he has no idea he's about to be plunged into deadly interplanetary intrigue. But the ship Don is traveling on is unexpectedly diverted to Venus, where the colony has launched a revolution against Earth's control.

There he was in his sailboat in the middle of the Atlantic, all alone and loving it. Well, there was a US Navy carrier group on his southern horizon, but he was a Navy guy himself, so he didn't mind. Then came the UFOs, hurtling in from the Outer Black to overfly the carriers at Mach 17. Their impossible aerobatics were bad enough—but then they started shooting at each other, and at the Navy, with nukes. Little ones at first, but winding up with a 500 megatonner at 90 miles that fried every piece of electronics within line-of-sight.

The best science fiction scrutinizes our culture and politics, examines the limits of the human condition, and zooms across galaxies at faster-than-light speeds, moving from the very near future to the far-flung worlds of tomorrow in the space of a single sentence. Neil Clarke has selected the short science fiction (and only science fiction) best representing the previous year's writing, showcasing the talent, variety, and awesome "sensawunda" that the genre has to offer.

Twelve stories by science-fiction master Stanislaw Lem, nine of them never before published in English.

"A Meeting with Medusa" was first published in the December 1971 issue of Playboy. Sir Arthur C. Clarke (1917-2008) is regarded as one of the most-influential science fiction writers of all time. He was named a Grand Master by the Science Fiction and Fantasy Writers of America, and was inducted into the Science Fiction and Fantasy Hall of Fame.

Jonathan Strahan, the award-winning and much lauded editor of many of genre's best known anthologies, is back with his 11th volume in this fascinating series, featuring the best science fiction and fantasy. With established names and new talent, this diverse and ground-breaking collection will take the listener to the outer reaches of space and the inner realms of humanity with stories of fantastical worlds and worlds that may still come to pass.

A Rain of Fire: The dark forces of the Neo Hegemony strike, sweeping across the worlds of the Arcadian sector and crushing all in their path. One system stands against the onslaught: the Kingdom of New Avalon. But the men and women of their expeditionary forces are trapped behind enemy lines on a besieged planet. This box set also features Titan's Vengeance and A Relentless Fury.

"The Food of the Gods" was first published in the May 1964 issue of Playboy. Sir Arthur C. Clarke (1917-2008) is regarded as one of the most influential science fiction writers of all time. He was named a grand master by the Science Fiction and Fantasy Writers of America and was inducted into the Science Fiction and Fantasy Hall of Fame.

Adventurers, scientists, artists, workers, and visionaries - these are the men and women you will encounter in the short fiction of Kim Stanley Robinson. In settings ranging from the sunken ruins of Venice to the upper reaches of the Himalayas to the terraformed surface of Mars itself, and through themes of environmental sustainability, social justice, personal responsibility, sports, adventure, and fun, Robinson's protagonists explore a world which stands in sharp contrast to many of the traditional locales and mores of science fiction, presenting instead a world in which Utopia rests within our grasp.

Includes books one through four in the AL:ICE series: AL:ICE, AL:ICE-9, AL:ICE: Resurrection, and AL:ICE: Space War.

"The Road to the Sea" was first published in the spring 1951 issue of Two Complete Science-Adventure Books.

Sir Arthur C. Clarke (1917-2008) is regarded as one of the most-influential science fiction writers of all time. He was named a Grand Master by the Science Fiction and Fantasy Writers of America, and was inducted into the Science Fiction and Fantasy Hall of Fame.

The Sentinel was first published in the spring 1951 issue of 10 Story Fantasy. It later served as the starting point for the film and novel, 2001: A Space Odyssey. Sir Arthur C. Clarke (1917-2008) is regarded as one of the most-influential science fiction writers of all time. He was named a Grand Master by the Science Fiction and Fantasy Writers of America, and was inducted into the Science Fiction and Fantasy Hall of Fame.

After years of catastrophic fighting, the rebellion is over. The First Galactic Empire has fallen. Instead of liberation and a return to democracy, freedom, and a new golden age, humanity has been plunged into darkness. Eighteen years after the Great Fall of civilization, stranded on the wrecked world Asherho, Keira Kane struggles to make her way. Adopted, protected, and raised by former Imperial Marines, Keira has been trained as a mechanic and technician. Her skillset is indispensable to maintaining the decaying infrastructure of her dying planet.

Ray Bradbury is a modern cultural treasure. His disarming simplicity of style underlies a towering body of work unmatched in metaphorical power by any other American storyteller. And here, presented in a new trade edition, are 32 of his most famous tales - prime examples of the poignant and mysterious poetry which Bradbury uniquely uncovers in the depths of the human soul, the otherwordly portraits of outre fascination which spring from the canvas of one of the century's great men of imagination. From a lonely coastal lighthouse to a 60-million-year-old safari, from the pouring rain of Venus to the ominous silence of a murder scene.

They first appear as a series of dots on astronomical plates, heading from Saturn directly toward Earth. Since the ringed planet carries no life, scientists deduce the mysterious ship to be a visitor from another star. The world's frantic efforts to signal the aliens go unanswered. The first contact is hostile: the invaders blast a Soviet space station, seize the survivors, and then destroy every dam and installation on Earth with a hail of asteriods.

What is it about the cat that captivates the creative imagination? No other creature has inspired so many authors to take pen to page. Mystery, horror, science fiction, and fantasy stories have all been written about cats.

The galaxy was once terrorized by the Sturm, a group of “species purists” intent on destroying any human with genetic or cybernetic enhancements. Fashioning themselves as the one true “Human Republic,” the Sturm cut a bloody swath across the stars, killing billions before finally being defeated and driven into the far reaches of Dark Space. Centuries of peace bred complacency. Everyone believed the Sturm had died out in the Dark. They were wrong.