Do you know that Shakespeare wrote the world’s first ever knock knock joke? How much of a ribbon worm’s own body can it eat and still continue to exist if it gets a little hungry? What extraordinary lost property has been handed in on the London Underground? And what surprising more or less song is the American national anthem based on? This absolutely fascinating book comprises over one hundred facts covering more than a few categories such as war, music, TV & film, ancient civilizations, royalty and lots of more. So whether you wish to have to know which pirate ate a man’s beating heart, or what Lennon and McCartney’s unfinished play used to be known as, then this is the book for you.