The Boy Who Made the World Disappear - Grand Format

An out-of-this world adventure about time travel, twists of fate and troublesome black holes. Harrison tries his best to be good. He doesn't steal, he always shares with his sister and he never cheats at board games. But Harrison also has a BIG flaw - he can't control his temper ! So when he's given a black hole instead of a balloon at a party, Harrison jumps at the chance to get rid of everything that makes him cross.
But then the things he loves start disappearing too and Harrison realises that sometimes you should be careful what you wish for...