Not the story of an ancient tomb.
If this author had chosen a title that indicated this book would be about the details of flying a hand made plane, or the details and folly of diving alone, or even the details of trying to survive an angry sea alone, I would most likely given it a higher rating. But the subject of the title doesn't start to be revealed until 82% of the book has dragged
by. Since I was looking for an archeological mystery/thriller, all the details that, to me, did not advance the plot seemed interminable. I suspect that the next book in the series will be more on point, but it will be a while before I read it.