Farscape: Dark Side of the Sun

Farscape: Dark Side of the Sun by Dymond, Andrew. mass_market edition. ISBN: 9780765340016.

Lost and alone is an uncharted region of space, American astronaut John Crichton has found refuge of a sort aboard Moya, a living starship sheltering a fractious band of bizarre alien beings. But now Moya is dying of pernicious infection, and the only cure in light-years belongs to the leader of a vicious band of space pirates. Crichton and his mismatched companion must strike a bargain with the dreaded Free-Trader, Jansz, or else perish along with their vessel. An already perilous situation escalates to open warfare when Rygel XVI, deposed ruler of a vast interstellar empire, discovers that his long-lost love is being held captive by the pirates. Will Rygel let his own pride and passion place Crichton, Aeryn, and the others in mortal jeopardy? Of course he will...