Cirrus@Austlit

'With Ancient technology scattered across the Pegasus galaxy, the Atlantis team is not surprised to find it in use on a world once defended by Dalera, an Ancient who was cast out of her society for falling in love with a human. But in the millennia since Dalera's departure much has changed. Her strict rules have been broken, leaving her people open to Wraith attack. Only a few of the Chosen remain to operate Ancient technology vital to their defense and tensions are running high. Revolution simmers close to the surface. When Major Sheppard and Rodney McKay are revealed as members of the Chosen, Daleran society convulses into chaos. Wanting to help resolve the crisis and yet refusing to prop up an autocratic regime, Sheppard is forced to act when Teyla and Lieutenant Ford are taken hostage by the rebels ...'.

Source: publisher's blurb.

'When Dr. Carson Beckett disturbs the rest of two long-dead Ancients, he unleashes devastating consequences of global proportions. With the very existence of Lantea at risk, Colonel John Sheppard leads his team on a desperate search for the long lost Ancient device that could save Atlantis. While Teyla Emmagan and Dr. Elizabeth Weir battle the ecological meltdown consuming their world, Colonel Sheppard, Dr. Rodney McKay, and Dr. Zelenka travel to a world created by the Ancients themselves. There they discover a human experiment that could mean their salvation. But the truth is never as simple as it seems, and the team's prejudices lead them to make a fatal error--an error that could slaughter thousands, including their own Dr. McKay.'

Source: publisher's blurb.

'When a series of gruesome murders are [sic] uncovered around the world, the trail leads back to the SGC--and far beyond. Recalled to Stargate Command, Dr. Elizabeth Weir, Colonel John Sheppard, and Dr. Rodney McKay are shown shocking video footage--a Wraith attack, taking place on Earth. While McKay, Teyla, and Ronon investigate the disturbing possibility that humans may harbour Wraith DNA, Colonel Sheppard is teamed with SG-1's Dr. Daniel Jackson. Together, they follow the murderers' trail from Colorado Springs to the war-torn streets of Iraq, and there, uncover a terrifying truth ... As an ancient cult prepares to unleash its deadly plot against humankind, Sheppard's survival depends on his questioning of everything believed about the Wraith ...'.

Source: publisher's blurb.