The most exciting thing that has happened in the book so far? I think the most exciting thing that has happened so far is Wendys death. It was kinda sad but, the most exciting thing that had happened.
The rest of the book is old storys about how Rain and Wendy were best friends and they get a little boring, then they talk about partys they go to and they are interesting but not the most exciting.  The reason that Wendy's death is the most exciting thing so far is because, the death was the first shocking thing in the book, the death changes the mood and whole story of the book. If Wendy didn't die i think the whole book and mood would be different. Also they why they think she died and how she was found dead and everything that going on after they know she is dead is pretty interesting, so thats why i think Wendy's death is the most exciting thing in the book so far.