My Next Book: The Outsider Test for Faith

Hey, why not? I'll start work on it before too long. I have plenty of material. I'll combine into one book everything I've written about it. I would tell how I first came up with it, why it is objective and fair, why it's needed, who should take it and what it requires of people. I'll also provide some examples of how Christian apologists critique the religions they reject. Then I'll decisively answer every objection to it in some detail, and end the book showing what it does to the Christian faith. While I'd like to have it titled: The Outsider Test for Faith, and I may do so, I was wondering if there is a more catchy title that would better tell the reader what the book is about. Any suggestions?