I went to your link, and checked the summary for the book. Here is the first sentence. I'll tell you that it lost me after exactly six words. A much more interesting book would probably be Father Elijah, or anything by Bud McFarlen.
Anyway, here is the first sentence.
A Black Mass in the Vatican in 1963 gets Malachi's first novel since Vatican (1985) off to a wicked start.
Malachi Martin was heavy into conspiracy theories toward the end of his life, and had crawled into bed with integrists.