Sounding Dark. The Calpurnian Wars, #1

Sounding Dark is a legend, a ghost ship missing two hundred years.  Now it may be the only hope for the pirate republic of Eresh to stand against the mighty Calpurnian Navy.  In the wake of a terrible defeat, Adelita Massacre, the Steel Captain, knows that their days are numbered without a miracle. Bister is the only survivor of the defeat, a Tainted smuggler and fixer from the interdicted world of Inanna.  Found alive, adrift in a spacesuit hours after its air supply should have run out, her survival is a literal miracle.  Has the Lady of the Void herself chosen Bister to free her from imprisonment?Now Adelita, Bister, Bister's lover Griffin, and the mysterious Navigator must find Sounding Dark and her ancient weaponry if they hope to protect Eresh from the Calpurnian attack.  But Sounding Dark will not give up her secrets easily..