Star Trek: Mission Gamma, book 01 : Twilight
David R. George2002

The time has come... for a new era of exploration. With the Dominion War behind them, the crew of the USS Defiant journeys through the wormhole as Commander Elias Vaughn leads a "corps of discovery" to blaze new trails into the unexplored reaches of the Gamma Quadrant.

The time has come... for a civilization to reach a crossroads. As political forces throughout the Alpha Quadrant intersect at Deep Space 9 to determine the future of Bajor, the planet's theological unity threatens to shatter. And for Colonel Kira Nerys, the path of the Prophets may become a road to ruin.

The time has come... for a father and daughter to confront their past while a mother and son fight for the future, for lovers to be tested and for friendships to transform, and for worlds on opposite ends of the galaxy to face the dusk ...or the dawn.