I was really surprised how many twists there were in this novel. It was slow going at first, and I actually contemplated tossing it on the DNF pile as it seemed to be just another "search for the elusive 'perfect' girl leads boy to see what was right in front of him all along" story. However, I'm very glad I didn't as this is definitely NOT that kind of story. As more and more secrets are revealed we find that there is something far more sinister going on here and Theo is smack in the middle of it. Along with her, we question what we are seeing and what the truth really is. This leads to a very suspenseful and exciting conclusion and while some plot twists were easy to ascertain, it also held some genuine surprises.
One place where this novel fell off was in characterization. Theo was defined almost solely by The Night In Question and, by the end, there was a real question about how much of her personality was her own and how much was borrowed from somebody else. Andy was harder to pin down. At times he seemed like a typical lovesick teenager and at other times he became something darker, and more sinister. The minor cast featured Theo's mother, stepfather, and her friends Lou and Max. They were less interesting and mostly served as Theo's sounding board.
Bottom Line: The Girl With The Wrong Name is a suspenseful thriller that will appeal to any mystery fan.