Kidnapped and drugged as she leaves the party, Lucy Bell manages to escape, only to find herself lost in the mysterious, alien underground maze of glowing green tunnels beneath Illusion Town. She's been surviving on determination and cold pizza, scavenged for her by a special dust bunny, when help finally shows up. Gabriel Jones is the Guild Hunter sent to rescue her, but escaping the underground ruins isn't the end of her troubles. It's only the...

Never afraid to put forward controversial theories if justified by the data, Erich von Daniken here examines the huge amount of accumulated evidence that points to Earth having been subject to countless visits from extraterrestrials for many years. The dawn of a new century, the building of a new space station, and triumphs in the exploration of space have brought greater interest than ever in the possibility of extraterrestrial life. UFO sightings...

"Kim Stanley Robinson is a New York Times bestseller and winner of the Hugo, Nebula, and Locus awards. He is the author of more than twenty books, including the bestselling Mars trilogy and the critically acclaimed Forty Signs of Rain, The Years of Rice and Salt and 2312. In 2008, he was named a "Hero of the Environment" by Time magazine, and he works with the Sierra Nevada Research Institute. He lives in Davis, California"-- "It is twenty-five years...

"In New York Times bestseller Extraterrestrial, Avi Loeb, Chair of Harvard's Astronomy Department, presented a theory that shook the scientific community: our solar system, Loeb claimed, had been visited by a piece of advanced alien technology from a distant star. This provocative and persuasive argument opened thousands of minds to the vast possibilities of our universe and the existence of intelligent life beyond Earth. But a crucial question remained:...

A young planetary scientist intimately details the search for life on Mars, tracing our centuries-old obsession with this seemingly desolate planet. Mars was once similar to Earth, but today there are no rivers, no lakes, no oceans. Coated in red dust, the terrain is bewilderingly empty. And yet multiple spacecraft are circling Mars, sweeping over Terra Sabaea, Syrtis Major, the dunes of Elysium, and Mare Sirenum-on the brink, perhaps, of a staggering...

"A beautiful nonfiction book showcasing the different ways scientists are trying to find alien life in the outer space"--

The gates have opened the way to thousands of habitable planets, and the land rush has begun. Settlers stream out from humanity's home planets in a vast, poorly controlled flood, landing on a new world. Among them, the Rocinante, haunted by the vast, posthuman network of the protomolecule as they investigate what destroyed the great intergalactic society that built the gates and the protomolecule. But Holden and his crew must also contend with the...

"Hailed as "one of the most inventive writers that science fiction has ever produced" (SF Site), Stephen Baxter builds on the massive success of Proxima with a career-defining novel of big ideas.... On the planet of Per Ardua, alien artifacts were discovered--hatches that allowed humans to step across light-years of space as if they were stepping into another room. But this newfound freedom has consequences.... As humanity discovers the real nature...