Tiny Timmy's school sports carnival is coming up! That's going to be a lot of fun, but the Lions also need to prepare for the match that'll decide who wins the league! With all the training for the carnival, Timmy's worried his team won't be at their best for the big game... Can Timmy balance other sports with soccer? Find out in Book 13 of the best-selling series from Socceroos legend, Tim Cahill!