There are Rumors stating that Jeff's book will be entitled "Run Now". Destiny39 twitted on Jeff's Page and ask him if the title for the book is already decided, something like that, and he said that it is not yet decided.
Next is Natalie's book entitled "Brace Yourself" and someone posted on this wiki that Natalie hinted about the title on her book. And Destiny39 message her on Facebook and she said that the title is not yet decided and she does not hinted about anything even the title because she has strict orders from her editor. And she says she does not have a title for it.
RUN NOW AND BRACE YOURSELF ARE FAKE... STOP POSTING THIS INFORMATION ON THIS WIKI.