If you ordered one of Jack Alexander's books from Lulu and received something unexpected such as a comic book, porn, or other content hidden behind his book cover--contact Lulu for a correction. They print books one at a time, and it sounds like one of you may have received inappropriate content. If you don't want to contact Lulu, then let Jack know and he will send you a book to correct the Be-Ge error. Just send him the book, and he'll send you one back.
Jack is well and looking forward to seeing all of you when the next event launches. He has also started researching a new book.