Star Trek: Day of Honor, book 03 : Her Klingon Soul
Michael J. Friedman1997

Even light-years from the Klingon Empire, the Day of Honor remains an occasion of great importance. And sometimes honor is found in the most unexpected places...

B'Elanna Torres has never cared for the Day of Honor. Ashamed of her Klingon heritage, she regards the holiday as an unwanted reminder of all she has struggled to repress. Besides, something awful always seems to happen to her then.

Her bad luck seems to be running true to form when she and Harry Kim are captured by alien slavers. Imprisoned by the enigmatic Risatti, force to mine for deadly radioactive ore, Torres will need all of her strength and cunning to survive -- and her honor as well.