But when a hostile force of aliens resembling the late Ra and his Chulakins invades Earth through the Stargate and kidnaps a female officer, O'Neill is called back to duty to lead a platoon back through the Stargate and eliminate this new threat. Back in Abydos, O'Neill is reunited with Egyptologist Daniel Jackson to help the team determine from which world through the Stargate this new danger originated from.

    When their spiritual leader is savagely murdered during a mission of peace, they beg SG-1 for help against their sworn enemies, the Phrygians. Initially reluctant to get involved, the team have no choice when Colonel Jack O'Neill is abducted. O'Neill soon discovers his only hope of escape is to join the ruthless Phrygians - if he can survive their barbaric initiation rite. As Major Samantha Carter, Dr Daniel Jackson and Teal'c race to his rescue, they find themselves embroiled in a war of shifting allegiances, where truth has many shades and nothing is as it seems. And, unbeknownst to them all, an old enemy is hiding in the shadows...

    Clarke of Rama II, The Garden of Rama, and Rama Revealed, tells an unforgettable tale of two timeless lovers, a group of Martian colonists, and one of the most thrilling and mysterious adventures in human history.On a tiny island paradise inside a vast alien sphere, Johann Eberhardt and his  daughter, Maria, live in virtual isolation. Now their paradise has been invaded by a violent and enigmatic life-form. Risking everything, Johann and Maria begin a treacherous journey across the waters in search of their fellow Martian colonists. But they have no idea what awaits them on the other side--until a mystical vision of Johann's beloved Beatrice appears to him with a dire warning and the possibility of attaining an undreamed-of spiritual evolution. Soon to be transported to an exotic planet, the colonists must overcome their dissension and jealousy if they are to survive the upcoming "double full moon night." If not, they will all be destroyed...and the secrets of the universe will remain forever unknown to mankind.

    Through it they enter into a strange country that is neigher the past nor the future - a country peopled by alien gods and an oppressed tribe. The book that inspired the film "Stargate".

    Set in the tumultuous era of The Hundred Kingdoms, a terrible time of strife and war, this unique fantasy world is divided into a mutlitude of small belligerent domains vying for power and land. One ambitious and corrupt tyrant will stop at nothing to control Darkover-even wield the terrifying weapons of the matrix.

    Captain Jack Harkness, from UK BBC Doctor Who TV series leads Gwen Cooper, and Toshiko Sato to a monster in a bathroom, a mystery at an army base, and stolen nuclear fuel rods. Meanwhile, Owen Harper vanishes from the hub, when a Second Reality game leads him to an ex-girlfriend.

    The Dominion: a ruthless planet-conquering race unknown even to those they rule. The Dominion: the most dangerous foe the Federation may ever face. At the edge of the wormhole, the space station Deep Space Nine™ and the planet Bajor sit on what will be the front line in any Dominion attack. To try and prevent the conflict, Commander Benjamin Sisko ant his crew take a never-tested Federation warship through the wormhole to track down and confront the Dominion. If Commander Sisko fails, not only the Federation, but the Klingons, Romluans, Cardassians, and all the worlds of the Alpha Quadrant will face an interstellar war they cannot win.

    Two archaeologists glean forbidden knowledge from the ruins of a dead world. Robot servants of ruling insectoid Klikiss guard the Klikiss Torch, which has the power to create suns. The reasons for the fall of the Klikiss empire may return.

    Kids, including her brother Stephen, have logged into the net, and cannot escape. Clues point to a mysterious golden city called Otherland, but investigators all end up dead.

    "You will forever be a child of two worlds, capable of choosing your own destiny. the only question you face is, which path will you choose?" The other grew up on the jagged cliffs of the harsh Vulcan desert, fighting for acceptance, for a way to reconcile the logic he was taught with the emotions he felt. In the far reaches of the galaxy, a machine of war bursts into existence in a place and time it was never meant to be. On a mission of retribution for the destruction of his planet, its half-mad captain seeks the death of every intelligent being, and the annihilation of every civilized world. Kirk and Spock, two completely different and unyielding personalities, must find a way to lead the only crew, aboard the only ship, that canstop him. "The wait is over."

    An instant classic, Micro pits nature against technology in vintage Crichton fashion. Completed by visionary science writer Richard Preston, this boundary-pushing thriller melds scientific fact with pulse-pounding fiction to create yet another masterpiece of sophisticated, cutting-edge entertainment.

    When it is uncovered, the very heart of the Federation will be ripped apart! Only the crew of Deep Space 9 can stop it but will they have time?

    After discovering a cache of Prothean technology on Mars in 2148, humanity is spreading to the stars; the newest interstellar species, struggling to carve out its place in the greater galactic community. On the edge of colonized space, ship commander and Alliance war hero David Anderson investigates the remains of a top secret military research station; smoking ruins littered with bodies and unanswered questions. Who attacked this post and for what purpose? And where is Kahlee Sanders, the young scientist who mysteriously vanished from the base hours before her colleagues were slaughtered?Sanders is now the prime suspect, but finding her creates more problems for Anderson than it solves. Partnered with a rogue alien agent he can't trust and pursued by an assassin he can't escape, Anderson battles impossible odds on uncharted worlds to uncover a sinister conspiracy . . . one he won't live to tell about. Or so the enemy thinks.

    But not everything is what it seems. Secrets lie behind locked doors and inhuman killers roam the streets.Who is the Painted Lady and why is she so interested in the Doctor? How can a cat return from the dead? Can anyone be trusted to tell - or even to know - the truth?With the faceless killers closings in, the Doctor and Rose must solve the mystery of the Clockwise Man before London itself is destroyed...This is the first of a new series of hardcovers featuring the new Doctor Who from the new TV series.

    150 years later, planet Darien hosts humans at peace with indigenous scholarly Uvovo. Buried on the forest moon are secrets of an epic battle between ancient races. In a galactic war, what will Uvovo choose, when their nature is revealed, and the enemy comes?