Okay here it comes.
I got confused because there are 68 pages because there's 2 joins that have single page, join, single page. They are text stories. So I counted 68 pages and saw no Buck Rogers as I said when I asked. Obviously I knew Buck Rogers was not allowed as I made it a point to say there was no Bock Rogers. The 2 joins added 4 pages to the page count as they were both single and double pages, so I thought the book was complete. I then noticed there was mention of Buck Rogers on the cover and that's when I noticed the repeat pages due to the joins.