Grandma Johnson lives alone in the forest and loves to knit sweaters and mittens for her grandchildren in the city. One day, when returning from a visit to the city, her solitude comes to an end when her mischievous forest neighbors reveal themselves in a delightfully colorful fashion. Who took her yarn, and what have they done with it? The colorful mystery is solved when the birds, rabbits, snakes, trees, and other dwellers of Grandma Johnson's...