I really enjoyed this one, though I suppose it does depend on what level of faith you have. If it’s close to zero, then I guess you will consider that the author (a pastor), his child, his wife, and everyone involved fabricated this entire book to make some quick cash—and were willing to sacrifice the integrity of a 2-year-old boy.
Me? I found it believable and an amazing telling of miraculous events. It’s considerably moving at times too.