Wow, has this really been republished on Kindle? It's a standard gothic in which a young woman goes to visit her aunt who is a faded movie star, living in a creepy mansion that may be haunted by a ghost! The reveal of who is the "villain" is not much of a surprise but the climactic peril for our heroine was actually quite tense.
It's pretty well written, and despite the corny subject matter it worked well enough for me. If you wanted a textbook example of the genre for research purposes, or as a "taster" of a mass market gothic romance, this would fit the bill perfectly and not be a chore to read, either. I especially love the biography on the back cover that raves about Jan Alexander's experience as an author, when actually this is just a pen-name for Victor J Banis.