Interesting review about the book.
http://www.challies.com/archives/book-reviews/the-shack-by-william-p-young.phpWhat Is The Shack?
The Shack revolves around Mack (Mackenzie) Philips. Four years before this story begins, Mack’s young daughter, Missy, was abducted during a family vacation. Though her body was never found, the police did find evidence in an abandoned shack to prove that she had been brutally murdered by a notorious serial killer who preyed on young girls. As the story begins, Mack, who has been living in the shadow of his Great Sadness, receives a strange note that is apparently from God. God invites Mack to return to this shack for a get together. Though uncertain, Mack visits the scene of the crime and there has a weekend-long encounter with God, or, more properly, with the godhead.
What should you do when you come to the door of a house, or cabin in this case, where God might be? Should you knock? Presumably God already knew that Mack was there. Maybe he ought to simply walk in and introduce himself, but that seemed equally absurd. And how should he address him? Should he call him Father, or Almighty One, or perhaps Mr. God, and would it be best if he fell down and worshipped, not that he was really in the mood.
As he tried to establish some inner mental balance, the anger that he thought had so recently died inside him began to emerge. No longer concerned or caring about what to call God and energized by his ire, he walked up to the door. Mack decided to bang loudly and see what happened, but just as he raised his fist to do so, the door flew open, and he was looking directly into the face of a large beaming African-American woman.....................