Although this isn't so much a retelling as a "and then what," which intrigued me even more -- they're dead, right? So then what? Well, in Jay's novel, Romeo and Juliet's deaths are far from the romantic lovers' last stand. Instead, Romeo sacrifices their lives to grant them a kind of immortality; one in which they are forever drawn back to earth to try to save (in Juliet's case) or destroy (in Romeo's case) the young love of true soul mates.
The book makes funny references to the play -- Juliet hates that play, which was penned when Romeo told some hot-shot writer about their tragic death. The book takes place in the modern world, with occasional references to the many other lives Juliet has touched over the centuries.
Not quite your typical ghost story, Juliet Immortal plays with its own distinctive mythology, one that I wouldn't mind seeing again in some form, or knowing more about. For all of that, it's a neatly tied-up novel with no indication that there will be a sequel (but I would read one if Jay ever revisits).
Check out Stacey Jay's website for more reviews and tidbits on the book.