Go figure, a book that sells on Amazon with blank pages entitled “What every man thinks apart from sex”. It goes for $6.54 and after a man began using it in his classes as a notebook it became an overnight success as blank notebook.
The professor sees it in another way, after 39 years of study he has found that men think of nothing other than sex and his book proves it. Either way the book is flying off the shelves and making someone happy with profits.
Learn Something Fun: In America, 57 books per second are sold. It would take a shelf 78 miles long to hold all of one day's books.