Children"s 2013 Square Calendar: Follow Ben 10 on all his manic missions to save the world from evil in this 2013 square calendar! The 10 year old Ben Tennyson is here to unleash his superhero powers on the evil forces that are trying to take over the planet, and you can join him all year round! January sees him trying out his magical watch whilst the following months see him transform into forces to be reckoned with! Perfect for anyone who dreams of saving the universe, hang it on your wall to ensure that 2013 is as action packed as possible!