Rick lives on a farm with his mum and his grandfather. They're a normal family except for one thing: Rick and his Grandpa are engaged in a constant battle of practical jokes. They each try to out do the other and claim the title of The Master. Of course, Grandpa thinks that his grandson has much to learn from him but Rick thinks otherwise, and vows to show him who the master really is. He comes up with what he thinks is an unbeatable prank involving a life-size inflatable cow. But will Rick take things too far in his quest to win this battle of wits? And will Grandpa even survive the ultimate prank? (Libraries Australia record)
