Reap the Whirlwind (Star Trek: Vanguard, Book 3)

When the alien Shedai awaken from their millennia-long dormancy, plotting revenge on all those seeking the power of the Jinoteur system in the Taurus Reach, the crews of Starbase Vanguard and the U.S.S. Sagittarius must risk everything to protect the universe and to keep Jinoteur from falling into enemy hands. Original.