But when an alien spacecraft crash-lands in the South Pacific bearing visitors from another world, the Vulcans, Earth must decide whether to extend the hand of friendship, or the fist of war. In the distant future, horrible dreams torment Admiral James T. Kirk, dreams prompted by his reading of Strangers from the Sky, a book about that historic first contact. He dreams of an alternate reality where he somehow changed the course of history, and destroyed the Federation before it began.

    As it draws near, massive tidal waves, earthquakes, and volcanic eruptions wrack our planet, devastating continents, drowning cities, and wiping out millions. In central North America, a team of scientists race to build a spacecraft powerful enough to escape the doomed earth. Their greatest threat, they soon discover, comes not from the skies but from other humans. A crackling plot and sizzling, cataclysmic vision have made When Worlds Collide one of the most popular and influential end-of-the-world novels of all time. This Bison Frontiers of Imagination edition features the original story and its sequel, After Worlds Collide.

    She has survived the cataclysm that destroyed the powerful empire of the Isles in her time. She finds herself in a small town far from the new centers of power, but among a small group who, all unknowing, will become the focus of a new struggle for dominance and magical power that will shake this world, and others. For The Hooded One, the most powerful sorcerer of all time, has also survived the ancient catastrophe he created. The peace of the small village is destroyed in an instant, and the young principles must set out on a quest to meet their destiny.

    In later legends, he was to become a figure of mystery, known as both the defender of humanity and the patron saint of dark magic. But now he sought only retirement on his family estates.His dream of justice and amicable relations between the races had turned to ashes in his mind. The medieval kingdom of Gwynedd groaned under the tyranny of Imre and his sister and mistress, Ariella. Normal humans were savagely persecuted by the king, whose Deryni ancestors had seized the throne from the rightful human Haldane line a century before. Camber could not even save his own son from the murderous treachery of Imre.When Camber learned that Cinhil Haldane, a descendant of the previous kings, still lived, he realized that the only hope for the kingdom lay in overthrowing Imre and restoring Cinhil to the throne. But Cinhil was a cloistered monk, hidden under his religious name in one of many monasteries, unaware of his heritage, untrained in politics. Could he be persuaded to leave the only life he knew and take on the leadership of a rebellion? And lacking the Deryni powers, could he hope to overcome the magic of the king? Grimly, Camber set out to locate Cinhil and spirit him from the cloister into a struggle that seemed doomed from the start.And behind came the minions of the king—for Imre was already aware of the plot and bent on destroying all involved in it.

    The Terran explorers have made an uneasy truce with the Sholen, their first extraterrestrial contact: so long as they don’t disturb the Ilmataran habitat, they’re free to conduct their missions in peace.But when Henri Kerlerec, media personality and reckless adventurer, ends up sliced open by curious Ilmatarans, tensions between Terran and Sholen erupt, leading to a diplomatic disaster that threatens to escalate to war.Against the backdrop of deep-sea guerrilla conflict, a new age of human exploration begins as alien cultures collide. Both sides seek the aid of the newly enlightened Ilmatarans. But what this struggle means for the natives—and the future of human exploration—is anything but certain, in A Darkling Sea by James Cambias.

    In the years since, Q has returned again and again to harass Picard and his crew. Sometimes dangerous, sometimes merely obnoxious, Q has always been mysterious and seemingly all-powerful. But this time, when Q appears, he comes to Picard for help. Apparently another member of the Q continuum has tapped into an awesome power source that makes this being more powerful than the combined might of the entire Q continuum. This renegade Q is named Trelane -- also known as the Squire of Gothos, who Captain Kirk and his crew first encountered over one hundred years ago. Q explains that, armed with this incredible power, Trelane has become unspeakably dangerous. Now Picard must get involved in an awesome struggle between super beings. And this time the stakes are not just Picard's ship, or the galaxy, or even the universe -- this time the stakes are all of creation...

    Spock, and Dr. McCoy struggle to establish new lives apart from each other and the starship. The newly-promoted Admiral Kirk is placed in charge of a specially-created Starfleet division and attempts to defuse a critical hostage situation; Mr. Spock, who, in the midst of a teaching assignment on Vulcan, finds the one thing he least expected; and Dr. McCoy, whose unerring instinct for trouble lands him smack in the middle of an incident that could trigger an interstellar bloodbath.

    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