The fictional mining town of Rumpus Ridge, Wisconsin, populated by pigs, has one claim to fame: the collected effort of generations of young piglets has resulted in the largest ball of string in the world. The giant ball is a popular tourist destination until a thunderstorm floods the town creek, washing the string downstream to the town of Cornwall. The Cornwallians decide to run with this stroke of luck, and claim the string as their own. However, the youngsters of Rumpus Ridge are determined to regain what is rightfully theirs, and an elaborate plot involving a sluice, water wheel, windmill, and meticulous timing is enacted. Tunnels are dug, a fuse is ignited, dandelion seeds are involved, and the string is returned to its place of honor in Rumpus Ridge. The deadpan tone is a perfect match for the elaborate machinations of the porcine heroes. An understated text and detailed, intricate illustrations offer much to enjoy by those who appreciate dry humor. (Ages 5‑10)