With Polaris, multiple Nebula Award-nominee Jack McDevitt reacquainted readers with Alex Benedict, his hero from A Talent for War. Now, Alex and his assistant, Chase Kolpath, return to solve a riddle that leads them to the edge of known space....

Jack McDevitt brings back the daring Alex Benedict from A Talent for War, thrusting him into a far-future tale of mystery and suspense that will lead the prominent antiquities dealer to the truth about an abandoned space yacht called the Polaris....

Chosen as One of the Five Best SF Novels of the Year by Library Journal.

When a young physicist unveils an efficient star drive capable of reaching the core of the galaxy, veteran star pilot Priscilla “Hutch” Hutchins finds herself back in the deepest reaches of space, and on the verge of discovering the origins of the deadly omega clouds that continue to haunt her....

Interstellar antiquities dealer Alex Benedict and his assistant Chase Kolpath travel to the most remote of human worlds and uncover a secret connected to a decades-old political upheaval-a secret that somebody desperately wants hidden.

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It's the 21st century, and all is right with the world. Or so it seems.

Vice President Charlie Haskell, who will travel anywhere for a photo op, is about to cut the ribbon for the just-completed American Moonbase. The first Mars voyage is about to leave high orbit, with a woman at the helm.Below, the world is marveling at a rare solar eclipse.

But all that is right is about to go disastrously wrong when an amateur astronomer discovers a new comet. Named for its discover, Tomikois a "sun-grazer,"an interstellar wanderer with a hundred times the mass and ten times the speed of other comets. And it is headed straight for our moon.

In less than five days, if scientists' predictions are right, Tomiko will crash into the moon, shattering it into a cloud of superheated gas, dust, and huge chunks of rock that will rain down on the earth, causing chaos and killer storms, possibly tidal waves inundating entire cities...or worse: a single apocalyptic worldwide "extinction event."

In the meantime, the population of Moonbase must be evacuated by a hastily assembled fleet of shuttle rockets. There isn't room, or time enough, for everyone. And the vice president, who rashly promised to be last off ("I will lock the door and turn off the lights"), is trying to figure out how to get away without eating his words.

In Moonfall,McDevitt has created a disaster thriller of truly epic proportions, featuring a cast of unforgettable characters: the reluctant Russian rocket jockey entrusted with the lives of squabbling refugees; the woman chosen to be first on the moon; the scientist who must deflect the "possum" (POSSible IMpactors) knocked from orbit or witness the end science itself. And at the center of it all is Charlie Haskell, the career politician who discovers his own unexpected reserves of only himself and his country, but for all humankind.

Moonfall,is a spellbinding tale of heroism and hope, cowardice and passion played against the awesome spectacle of human history's darkest night.

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Christopher Sim changed mankind's history forever when he forged a rag-tag group of misfits into the weapon that broke the alien Ashiyyur. But now, one man believes Sim was a fraud, and Alex must follow the legend into the heart of the alien galaxy to confront a truth far stranger than any fiction. Reissue....

An unknown race called the Monument-Makers creates a stunning array of gorgeous statues, scattering them throughout the galaxy and encoding them with strange inscriptions that hold the key to the survival of humankind. Reprint. AB. K....

Nebula Award winner Jack McDevitt is “the logical heir to Isaac Asimov and Arthur C. Clarke” (Stephen King).

Interstellar antiquities dealer Alex Benedict receives a cryptic message asking for help from celebrated writer Vicki Greene—who has been mind-wiped. She has no memory of her past life, or of her plea for assistance. But she has transferred an enormous sum of money to Alex, also without explanation. The answers to this mystery lie on the most remote of human worlds, where Alex will uncover a secret connected to a decades-old political upheaval—a secret that somebody desperately wants hidden, though the price of that silence is unimaginable…...

The universe has been explored--and humanity has all but given up on finding other intelligent life. Then an alien satellite orbiting a distant star sends out an unreadable signal. Is it the final programmed gasp of an ancient, long-dead race? Or the first greeting of an undiscovered life form?...

It turned up in a North Dakota wheat field: a triangle, like a shark's fin, sticking up from the black loam. Tom Lasker did what any farmer would have done. He dug it up. And discovered a boat, made of a fiberglass-like material with an utterly impossible atomic number. What it was doing buried under a dozen feet of prairie soil two thousand miles from any ocean, no one knew. True, Tom Lasker's wheat field had once been on the shoreline of a great inland sea, but that was a long time ago -- ten thousand years ago.

A return to science fiction on a grand scale, reminiscent of the best of Heinlein, Simak, and Clarke, Ancient Shores is the most ambitious and exciting SF triumph of the decade, a bold speculative adventure that does not shrink from the big questions -- and the big answers.

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"The logical heir to Isaac Asimov and Arthur C. Clarke" (Stephen King) takes readers on a science fiction adventure tour through time.

When physicist Michael Shelborne mysteriously vanishes, his son Shel discovers that he had constructed a time travel device. Fearing his father may be stranded in time-or worse-Shel enlists the aid of Dave MacElroy, a linguist, to accompany him on the rescue mission.

Their journey through history takes them from the enlightenment of Renaissance Italy through the American Wild West to the civil-rights upheavals of the 20th century. Along the way, they encounter a diverse cast of historical greats, sometimes in unexpected situations. Yet the elder Shelborne remains elusive.

And then Shel violates his agreement with Dave not to visit the future. There he makes a devastating discovery that sends him fleeing back through the ages, and changes his life forever.

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To boost waning interest in interstellar travel, a mission is sent into deep space to learn the truth about "moonriders," the strange lights supposedly being seen in nearby systems. But Academy pilot Valentina Kouros and the team of the starship Salvator will soon discover that their odyssey is no mere public-relations ploy, for the moonriders are not a harmless phenomenon. They are very, very dangerous-in a way that no one could possibly have imagined....