It is easy to make all your books exactly 192 pages. If you start with the same basic story and edit it down to 192 pages (or fill it up to 192 pages), and copy the exact same story and call it a new book, it too will have 192 pages. Every book they do this with will have exactly 192 pages.
Notably, Crisis of Conscience is much longer than 192 pages. And so are all three of the books I got from the "secret" society--nor are all three identical in length. The God Virus book is also more than 192 pages. All three of those books (or sets of books) are much better reading than all the littera-trash put together. Just Crisis of Conscience alone is more informative than everything the Filthful and Disgraceful Slavebugger has put out since losing Raymond Franz.