"A boring day on the farm turns sporting when Shaun and the Flock invent their own ball game. 'Bitzerball' has tons of rules, including this one: that the rules can change at any time! When the pigs want in, the competition gets fierce and the game morphs into a tricky multiple-round obstacle course. Can Flock team captain Shaun best the pig captain and claim the Piggy Stomp title?"--Page 4 of cover.