I really enjoy the Number 4 books. This was another good book for the series. I am still pondering why the book is called the Revenge of Seven because although, she was really mad and moody throughout the book, she didn't really exact any revenge. Also, I did have some lingering questions about Five. I felt like I was missing something regarding his attitude. I don't know if there is going to be a 3rd short story about Five that will piece things together or if I was just supposed to fill in the gaps. Even with this two little nit picky things, I still really enjoyed the book and will look forward to the next.