At first, only a few things are known about the celestial object that astronomers dub Rama. It is huge, weighing more than ten trillion tons. And it is hurtling through the solar system at an inconceivable speed. Then a space probe confirms the unthinkable: Rama is no natural object. It is, incredibly, an interstellar spacecraft. Space explorers and planet-bound scientists alike prepare for mankind's first encounter with alien intelligence. It will kindle their wildest dreams... and fan their darkest fears. For no one knows who the Ramans are or why they have come. And now the moment of rendezvous awaits — just behind a Raman airlock door.

To Your Scattered Bodies Go is the Hugo Award-winning beginning to the story of Riverworld, Philip José Farmer's unequaled tale about life after death. When famous adventurer Sir Richard Francis Burton dies, the last thing he expects to do is awaken naked on a foreign planet along the shores of a seemingly endless river. But that's where Burton and billions of other humans (plus a few nonhumans) find themselves as the epic Riverworld saga begins. It seems that all of Earthly humanity has been resurrected on the planet, each with an indestructible container that provides three meals a day, cigarettes, alcoholic beverages, a lighter, and the odd tube of lipstick. But why? And by whom? That's what Burton and a handful of fellow adventurers are determined to discover as they construct a boat and set out in search of the river's source, thought to be millions of miles away. Although there are many hardships during the journey--including an encounter with the infamous Hermann Goring--Burton's resolve to complete his quest is strengthened by a visit from the Mysterious Stranger, a being who claims to be a renegade within the very group that created the Riverworld. The stranger tells Burton that he must make it to the river's headwaters, along with a dozen others the Stranger has selected, to help stop an evil experiment at the end of which humanity will simply be allowed to die. --Craig E. Engler

The artefact is a circular ribbon of matter six hundred million miles long and ninety million miles in radius. Pierson's puppeteers, the aliens who discovered it, are understandably wary of encountering the builders of such an immense structure and have assembled a team of two humans, a mad puppeteer and a kzin, a huge cat-like alien, to explore it. But a crash landing on the vast edifice forces the crew on a desperate and dangerous trek across the Ringworld.

In a nightmarish ruined world slowly awakening to the light after sleeping in darkness, the infant rediscoveries of science are secretly nourished by cloistered monks dedicated to the study and preservation of the relics and writings of the blessed Saint Isaac Leibowitz. From here the story spans centuries of ignorance, violence, and barbarism, viewing through a sharp, satirical eye the relentless progression of a human race damned by its inherent humanness to recelebrate its grand foibles and repeat its grievous mistakes.

Father Ruiz-Sanchez is a dedicated man--a priest who is also a scientist, and a scientist who is also a human being. He has found no insoluble conflicts in his beliefs or his ethics . . . until he is sent to Lithia. There he comes upon a race of aliens who are admirable in every way except for their total reliance on cold reason; they are incapable of faith or belief.Confronted with a profound scientific riddle and ethical quandary, Father Ruiz-Sanchez soon finds himself torn between the teachings of his faith, the teachings of his science, and the inner promptings of his humanity. There is only one solution: He must accept an ancient and unforgivable heresy--and risk the futures of both worlds . . .

Memory makes reality. That's what NYC cop Barry Sutton is learning, as he investigates the devastating phenomenon the media has dubbed False Memory Syndrome—a mysterious affliction that drives its victims mad with memories of a life they never lived. That's what neuroscientist Helena Smith believes. It's why she's dedicated her life to creating a technology that will let us preserve our most precious memories. If she succeeds, anyone will be able to re-experience a first kiss, the birth of a child, the final moment with a dying parent. As Barry searches for the truth, he comes face to face with an opponent more terrifying than any disease—a force that attacks not just our minds, but the very fabric of the past. And as its effects begin to unmake the world as we know it, only he and Helena, working together, will stand a chance at defeating it. But how can they make a stand when reality itself is shifting and crumbling all around them? At once a relentless pageturner and an intricate science-fiction puzzlebox about time, identity, and memory, Recursion is a thriller as only Blake Crouch could imagine it—and his most ambitious, mind-boggling, irresistible work to date.

Cowboys, Mountain Men & Grizzly Bears! The romance of the West is built on an endless armature of shootouts and train robberies, cowboys versus Indians, white hat versus black, and everybody versus the wilderness. From John Colter's harrowing escape from the Blackfeet to Hugh Glass's six week crawl to civilization after a grizzly attack, from Custer's final moments to John Wesley Powell's treacherous run through the rapids of the Grand Canyon, Cowboys, Mountain Men, and Grizzly Bears takes the top 50 wildest episodes in the region's history and presents them to the reader in one convenient, narrative-driven package.

An alternate cover edition can be found here. A novel of breathtaking sweep and emotional power that traces three hundred years in Ghana and along the way also becomes a truly great American novel. Extraordinary for its exquisite language, its implacable sorrow, its soaring beauty, and for its monumental portrait of the forces that shape families and nations, Homegoing heralds the arrival of a major new voice in contemporary fiction. Two half-sisters, Effia and Esi, are born into different villages in eighteenth-century Ghana. Effia is married off to an Englishman and lives in comfort in the palatial rooms of Cape Coast Castle. Unbeknownst to Effia, her sister, Esi, is imprisoned beneath her in the castle's dungeons, sold with thousands of others into the Gold Coast's booming slave trade, and shipped off to America, where her children and grandchildren will be raised in slavery. One thread of Homegoing follows Effia's descendants through centuries of warfare in Ghana, as the Fante and Asante nations wrestle with the slave trade and British colonization. The other thread follows Esi and her children into America. From the plantations of the South to the Civil War and the Great Migration, from the coal mines of Pratt City, Alabama, to the jazz clubs and dope houses of twentieth-century Harlem, right up through the present day, Homegoing makes history visceral, and captures, with singular and stunning immediacy, how the memory of captivity came to be inscribed in the soul of a nation. Generation after generation, Yaa Gyasi's magisterial first novel sets the fate of the individual against the obliterating movements of time, delivering unforgettable characters whose lives were shaped by historical forces beyond their control. Homegoing is a tremendous reading experience, not to be missed, by an astonishingly gifted young writer.