Some people point out the subliminal pictures in the wtbts publications but sometimes things are just so obvious, such as the title of the book above.
The person who came up with the title for this book must have had a good old laugh.
Interestingly, this book first came out in 1988 and has not been included in the online library but nothing has replaced it. The org is really going backwards when they ditch old light and cannot come up with anything new. They are real wankers ;).