I'm currently re-reading Vampire's Pet and Prey. Switching between the two as I go (Would definitely NOT suggest doing unless you want lots of spoilers), and I've started Forbidden Tragedies.
I read these books like like 10 years ago and got a craving like a week ago to read Vampire's Pet and figured while I was at it, I would read Prey at the same time, reading the overlapping parts one after the other. (Again, wouldn't suggest)
Anyway, Just wanted to say how much I absolutely adore these books. I did years ago and I still do now.