I've been really lucky as well, as the library seem to have bought some new copies with the new cover, so apart from the first one, all the ones I've borrowed, I've been the first reader, so it's been like having my own book, without the hassle of having to find space on my bookshelves after I've finished!
Don't give me more ideas! I'm up to my neck in series of books as it is.
You know I can't resist your suggestions, so now I'm off to Amazon to check out Raven Hart