Search Worlds Without End

When a troop of alien warriors demands the return of an imprisoned comrade -- a prisoner no one on Deep Space Nine knows anything about -- Commander Benjamin Sisko has a deadly fight on his hands. Under sudden attack from the heavily armed warriors, Sisko and his crew struggle desperately to repel the invaders and save the lives of everyone on board. Meanwhile, a strange device from the Gamma Quadrant has shifted Ferengi barkeeper Quark and Security Chief Odo three days into the future to a silent Deep Space Nine. To save the station they must discover what caused the invasion to take place, and find a pathway back through time itself.

Rumors of a secret alliance between the Dominion and the Klingon Empire lure Captain Sisko and the crew of the Defiant on a desperate mission into the Gamma Quadrant, leaving Deep Space None vulnerable to a surprise sneak attack!

Now an elite Klingon task force has seized control of the station, and only Chief O'Brient, Dr. Bashir, and Worf are left to defend Deep Space Nine. But Worf's loyalties are tested when he discovers that the invaders include his oldest friend -- and his own brother!

When Captain Sisko leads the Defiant on a dangerous mission into the Gamma Quadrant to liberate a conquered world, the Bajoran government insists that Kai Winn, the Federation's longtime nemesis, assume complete control of the space station. Left behind by Sisko, Major Kira expects the worst from the Kai's new regime, but even she is caught by surprise when a fleet of alien warships attack Deep Space Nine!

Kai Winn, the supreme spiritual leader of the Bajoran people, has never divulged what she personally did during the harsh and perilous days of the Occupation. But now, as alien warships fight to reclaim Deep Space Nine, she cannot help recalling those bygone days -- and her own private war against the alien oppressors.

Meanwhile, on the other side of the wormhole, Captain Sisko and the crew of the Defiant are stranded on an alien world overrun by ruthless invaders....

Major Kira and the ambitious Kai Winn have never seen eye to eye, but when Cardassian renegades invade Deep Space Nine, determined to capture one of the sacred Orbs of the Prophets, the two women must work together to preserve both the Orb and the safety of everyone aboard the station.

Captain Sisko and the crew of the Defiant cannot come to Kira's aid; they are too busy teaching an entire world how to fight back against a vicious invasion -- even if it means breaking the Prime Directive!