Mirror Dance

Mark Vorkosigan is the cloned "twin" of Lord Miles Vorkosigan, born six years after Miles and raised by a psychopathic madman for nefarious political purposes. That's old news, however, conveyed in the prequel Brothers in Arms. Now, in Mirror Dance, Mark still has no identity of his own and no place to call home. One thing he does know: He must free the young clones from the sinister "orphanage" he left behind years ago, on Jackson's Whole. Pretending to be his twin, Admiral of the Dendarii Mercenaries, he just might be able to pull it off. But at what cost? And is Miles his brother's keeper?

Mirror Dance was later republished in Miles Errant.