On August 25, 2012, the Voyager 1 probe crossed into interstellar space. It contained a "golden record" with sounds, pictures, and greetings from Earth. On March 15, 2013, NASA received a transmission from the spacecraft that said: "Hello. We received your golden record. Let's meet." Now, internationally best-selling author B.C. Chase invites you on a daring first contact mission into deep space with five intrepid astronauts, one spunky cosmonaut, and a 75-year-old truck driver.

A classic thriller from #1 New York Times bestselling author Michael Crichton, Sphere is a bravura demonstration of what he does better than anyone: riveting storytelling that combines frighteningly plausible, cutting-edge science and technology with pulse-pounding action and serious chills.

In the Nevada desert, an experiment has gone horribly wrong. A cloud of nanoparticles (micro-robots) has escaped from the laboratory. This cloud is self-sustaining and self-reproducing. It is intelligent and learns from experience. For all practical purposes, it is alive. It has been programmed as a predator. It is evolving swiftly, becoming more deadly with each passing hour. Every attempt to destroy it has failed. And we are the prey.

Winner of the Nebula Award for Best Novel, Red Mars is the first book in Kim Stanley Robinson's best-selling trilogy. Red Mars is praised by scientists for its detailed visions of future technology. It is also hailed by authors and critics for its vivid characters and dramatic conflicts.

For centuries, the red planet has enticed the people of Earth. Now an international group of scientists has colonized Mars. Leaving Earth forever, these 100 people have traveled nine months to reach their new home. This is the remarkable story of the world they create - and the hidden power struggles of those who want to control it.

Consider Phlebas: Booktrack Edition adds an immersive musical soundtrack to your audiobook listening experience! The first audiobook in Iain M. Banks's seminal science fiction series, The Culture. Consider Phlebas introduces listeners to a utopian conglomeration of human and alien races that explores the nature of war, morality, and the limitless bounds of mankind's imagination.

Cities all around the world reported strange alien vessels descending. Some saw them as the heralds of a new age; others fired everything they had at them. All were taken as the beams lashed down and drew them into the sky. Dean was left behind, seemingly the last man on Earth. A trail of clues left by his dead wife guides Dean on a perilous journey across America and beyond to learn the truth behind the mysterious ships and save humanity from its doom.

The witnesses are legion, scattered across the world and dotted through history, people who looked up and saw something impossible lighting up the night sky. What those objects were, where they came from, and who - or what - might be inside them is the subject of fierce debate and equally fierce mockery, so that most who glimpsed them came to wish they hadn't. Most, but not everyone.

After the world's governments collapsed, the corporations took control. Houston's Pulsystems has sent an expedition to the lost Martian colony of Frontera to search for survivors, but Reese, aging hero of the US space program, knows better. The colonists are not only alive; they have discovered a secret so devastating that the new rulers of Earth will stop at nothing to own it.

Get the Earth's Last Gambit bundle, featuring all four books in this first-contact series blending hard sci-fi and edge-of-your-seat action.

Ambrose wakes up on the Coordinated Endeavor with no memory of a launch. There’s more that doesn’t add up: evidence indicates strangers have been on board, the ship’s operating system is voiced by his mother, and his handsome, brooding shipmate has barricaded himself away. But nothing will stop Ambrose from making his mission succeed—not when he’s rescuing his own sister.

In 2018, Canadian archaeologist Ron Jackson makes a mind-boggling discovery in Antarctica - right before disappearing without a trace, leaving behind only his controversial theory that humans have lived on Earth far, far longer than we think they have. Decades later, in 2042, when Jackson's wife dies under mysterious circumstances, an unlikely pair of investigators, Agatha Devenworth and Pano Hofer, begin investigating whether her death might be connected to Jackson's disappearance.

Liam Saunders-Chang is one of the last humans left on Mars. The son of two scientists who have been racing against time to create technology vital to humanity's survival, Liam, along with his friend Phoebe, will be on the last starliner to depart before Mars, like Earth before it, is destroyed. Or so he thinks. Because before this day is over, Liam and Phoebe will make a series of profound discoveries about the nature of time and space and find out that the human race is just one of many in our universe locked in a dangerous struggle for survival.

NASA finally made it. The very first human has just set foot on the surface of our neighbor planet. This is the start of a long research expedition that sent four scientists into space. But the four astronauts of the NASA crew are not the only ones with this destination. The privately financed "Mars for Everyone" initiative has also targeted the Red Planet. Twenty men and women have been selected to live there and establish the first extraterrestrial settlement.

Six years ago, an alien spacecraft crashed into the remote Nevada desert, releasing a virus that killed one-fifth of the Earth's population. Molly McManus, whose parents died in the plague, can't forgive the aliens just because they give humanity a few new toys. For Wells Marsden, a computer hacker desperate to atone for his past, the aliens might offer the fresh start he needs.

Pittacus Lore finished telling the story of the Lorien Nine in the New York Times best-selling I Am Number Four and Lorien Legacies Reborn series. Now he’s back to recount an all-new adventure rooted in the real mysteries surrounding Roswell, New Mexico, that will enthrall fans of Brandon Sanderson, Jay Kristoff, and Amie Kaufman.