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...

Veterans of the intergalactic Forever War must brave an alien universe to escape mind-control slavery in this thrilling far-future sci-fi adventure. On virtually every list of the greatest military science fiction adventures ever written, Joe Haldeman's Hugo and Nebula Award-winning classic, The Forever War, is ranked at the very top. In Forever Free, the Science Fiction Writers of America Grand Master and author of the acclaimed Worlds series returns...

A classic novel in the bestselling Darkover series. For three quarters of a century, Darkover has resisted the Terran Empire's efforts in colonization and industrialization. But the leader of Planetary Investments Unlimited (known as Worldwreckers, Inc.) has decided to take on this assignment herself ... for long ago, she had called Darkover home.

When United States Air Force Captain Oley Washington's fi ghter jet is shot down over Vietnam and he is captured by the enemy, life seems to be over. But Captain Oley is a resourceful young man, and he orchestrates a successful prison-camp break. He is expected to receive the Congressional Medal of Honor for saving the lives of his fellow POWs. Flying high before the ceremony, Captain Oley walks into a group of war protesters who beat him senseless...

Aerie and Exton are still at war with the Revolutionary States, but there is much to celebrate. Now that they are together again, Aerie finally has what she's always wanted: a loving home. but her past, and her parents, are far from letting her move on with her new life. When Merra further escalates the war with her treachery, Aerie is face with an impossible choice: save her mother, or betray Exton.

Anna Forthright, an intelligent, attractive woman works in a Government "think tank", which is beset with difficult problems that evade its collective methodologies and intelligence. Anna discovers an author, whose ideas are so "wing-nutty", that he might be just the antidote to rejuvenate her faltering faculty. She brings Adam Mann from the Midwest to Washington to spend a week and "share his special insights" including, a thrash-free marriage-bed,...

"Admiral John "Black Jack" Geary must battle dangers both within and without the Alliance, in this exciting continuation of the New York Times bestselling series. Geary knows that some political factions in the Alliance were just trying to get rid of him when he was assigned to escort a diplomatic and scientific mission to the far reaches of humanity's expansion into the galaxy . . . and beyond. But he views his mission as both a duty and an opportunity...

A World Exists where the Incomparable Beauty of an Alien Technology Meets Its Ultimate Challenge: To Remain Protector of Their Secret Trancendent Yet to Be Born. A remote planet's inhabitants' coexistence with ghost colonization from another world. The Denevans are the only explorers known toride their expanse wave of their galaxy's five spiral arms. They bring a concept all their own. They seek to fulfill the wish for the procreation of a future...