Six Lubak was a Cardassian male in the Lubak group at the Bamarren Institute for State Intelligence. He excelled in the classroom but was physically weak and fainted in his first day in the training area known as the Pit at the institute. Following a wilderness hunt he was near death and spent two months in recuperative care. Six preferred the company of his books to the rest of the group. Six eventually left the institute before the end of the first level. (DS9 Novel: A Stitch in Time)