Although the writing style is Christopher Greyson it is a departure from the Jack Stratton Series. The Girl Who Lived is a bit darker, it deals with survivors guilt and addictions that manifest themselves after a horrendous crime and the aftermath. The main character, Faith, feels she is a broken person. She is alive, but not living. I think anyone reading this book that can relate to her anxiety, despair, and emptiness will appreciate her struggle. But you don't need to be a survivor to get wrapped up in the suspense.