Crystal had destroyed Killashandra’s memory, and only crystal could restore it—if she dared!
When Killashandra Ree joined the mysterious Heptite Guild, she knew that she would be forever changed. Crystal singing brought ecstasy and pain, near-eternal life . . . and gradual loss of memory. What she hadn’t counted on was the loneliness she felt when her heart still remembered what her mind had forgotten. Fortunately,...

Long ago, the astrophysicist Inigo began dreaming scenes from the life of the remarkable Edeard, who lived within the Void, a self-contained microuniverse at the heart of the galaxy. Inigo’s inspirational dreams, shared by hundreds of millions throughout the galaxy, gave birth to a religion: Living Dream. But when the appearance of a Second Dreamer seems to trigger the expansion of the Void—which is devouring everything in its path—the...

Here is multiple-award winning author David Brin's most important, most ambitious, and most universal novel to date—a blockbuster epic that transcends his already distinguished body of work in scope and importance.
A microscopic black hole has accidentally fallen into the Earth's core, threatening to destroy the entire planet within two years. Some scientists are frantically searching for ways to prevent the disaster. But others argue...

In this classic work of alternate history, acclaimed Hugo Award–winning author Harry Turtledove explores a different America in which a primitive race of Neanderthals are enslaved by Homo sapiens from across the ocean What if mankind's "missing link," the apelike Homo erectus, had survived to dominate a North American continent where woolly mammoths and saber-toothed tigers still prowled, while the more advanced Homo sapiens built their civilizations...

"When Rosemary Harper joins the crew of the Wayfarer, she isn't expecting much. The patched-up ship has seen better days, but it offers her everything she could possible want: a spot to call home, a chance to explore the far-off corners of the galaxy and some distance from her past. And nothing could be further from what she's known than the crew of the Wayfarer."--Page [4] of cover.

"In the outer settlements of the human-occupied solar system, there are rumors about what was found deep under Neptune's frozen seas when a Hungarian billionaire's ship was lost with all hands. But the rumors are far more tame than the reality. When the billionaire's daughter mounts a mission to find the truth, her discoveries will up-end humanity's understanding of our origins on Earth"--

In the second half of the twenty-first century, nanotechnology has transformed every aspect of society. Humans can now change their abilities, their appearance, their very bodies on microscopic level. Advanced psychotherapy seems to have wiped away violence and illness. The world is sane and in balance. However, that balance teeters with the grisly murder of two prostitutes and a series of suicides. Soon, public defender Mary Cho's investigation finds...

"From the editor-in-chief of io9.com, a stunning novel about the end of the world--and the beginning of our futureChildhood friends Patricia Delfine and Laurence Armstead didn't expect to see each other again, after parting ways under mysterious circumstances during middle school. After all, the development of magical powers and the invention of a two-second time machine could hardly fail to alarm one's peers and families.But now they're both...

"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...

The Island of Doctor Moreau is a classic work of early science fiction and one of H. G. Wells' most visionary novels. It recounts the harrowing ordeal of Edward Prendick, an Englishman who survives a shipwreck in the southern Pacific Ocean. Rescued by a man named Montgomery, Prendick finds himself on an island belonging to Dr. Moreau, formerly an eminent physiologist in London who was expelled from his homeland for his cruel vivisection experiments. Prendick...