Hot, hot, hot!
This is a smokin' hot, sexy paranormal with plenty of action and suspense that's really well written. I completely enjoyed reading it from beginning to end, and was intrigued by its premise. More, since the fallen are exceptionally sexual beings, this book has no lack of steam.
I really enjoyed meeting Elise. What a great heroine! She's the strongest slayer out there (partly due to being half fallen), but sticks by her brother even when it looks like his business is going down the tubes. I admired her staunch loyalty. It was very admirable. She's the kind of woman most of us would like to be: sexy, smart, independent. She has her flaws (temper being the worst one), and struggles with recurring nightmares, but I really think she was just a great character.
It took me a bit longer to warm up to Xavier (or "X"). He comes of domineering, pushy and crude at first, but once we get some of his POV and climb into his head awhile, he becomes much more sympathetic.
Loved the story, loved the secondary characters and really enjoyed all the various, believable conflicts this author brought to the book. Very well done.