Leo Ruins Everything

Like any adventurous 12-year-old, all Ella really wants to do is find aliens, get a pet dragon, and maybe explore the galaxy. But her little brother, Leo, keeps ruining everything! After Leo ruins her science fair project, Ella doesn't think things can get any worse. That is, until Ella is kidnapped by aliens, leaving it up to Leo to rescue his sister and save the planet from an alien invasion. It's a lot to ask of a five-year-old. But Leo is no ordinary five-year-old. As Ella could tell you, he is a five-year-old who is very good at ruining things. But can he really ruin an alien invasion? To succeed, he'll need to steal a spaceship, uncover a government conspiracy, and prevent the Earth from being destroyed. Fortunately, Leo is not completely alone. He has help in the form of his stuffed giraffe, a very excited computer, and a space-dragon. But will it be enough? And will he managed to do it all without ruining his clothes?