The Tale of the Pie and the Patty Pan features the houses, gardens and streets of the village of Sawrey, where Beatrix Potter lived, at Hill Top, her first farm. The inhabitants, however, are animals rather than people, and problems arise when Ribby the cat invites Duchess the dog to tea. The Tale of The Pie and the Patty-Pan is number 17 in Beatrix Potter's series of 23 little books.