Butterworth, Nick creator London 24 p. 4 x 0.35 x 6.22 inches The hedgehog is very upset; he loves balloons but he can never keep them because they always burst on his spines. Then Percy comes up with an ingenious plan, and with the help of some old corks from the store shed, he solves the problem. Helping Others Children's Literature Human and Animal Relations Solving problems 0007769822 122727