The Fatal Revenge was a novel.

Lieutenant junior grade Aquiel Uhnari had a copy of this book. Geordi La Forge saw it on her nightstand in one of her personal logs. Curious, he read it later and found it to be "of questionable taste". (TNG: "Aquiel")

According to the Star Trek Encyclopedia (4th ed., vol. 1, p. 262), The Fatal Revenge was a work of gothic fiction.
Community content is available under CC-BY-NC unless otherwise noted.