Vixen - Naomi Swann - A Good Houseguest -hot -

In "Vixen," the main characters are Rhett and his wife Vixen. There's also a book called "A Good Houseguest" which is part of the Good Neighbors series. Maybe the HOT is another book or part of the same series. Alternatively, "HOT" could be part of the title if there's a book called "Hot Neighbor," but I'm not sure. Alternatively, looking at the covers and blurbs, the author might have a series called "The Good Neighbors" where each book's title is a phrase, and HOT is part of it. Or maybe the user is looking for a connection between these titles and the acronym HOT itself.