Read all about history's toughest kings and queens. Who were most ruthless, brave, fearless and intrepid monarchs from throughout history.

There are countless daring, clever and ruthless kings and queens from throughout history. But who was the toughest nut of all? Bursting full of entertaining and witty fact-filled text in bite sized chunks and jam-packed with hilarious full-colour illustrations throughout. From Henry VIII and his many wives to Fredrick the Great and countless other tough-nut monarchs, Hard Nuts of History Kings and Queens includes Hardometers and a Hard Nut rating for some of the toughest kings and queens of all time.