Enemy Of My Enemy

Chakotay and his sister, Sekaya, are imprisoned on the formerly Cardassian-occupied planet of Loran II. They soon discover that their tormentor is an old enemy: Arak Katal, the Bajoran who betrayed Chakotay''s comrades, the Maquis, to Starfleet. Worse still, he is also Chakotay''s second-in-command, Lieutenant Andrew Ellis - for he is in fact a Changeling, a shapechanger, a renegade Founder who ha...