Mary Poppins in 2004, Walt Disney first attempted to purchase the film rights to "Mary Poppins" from P. L. Travers as early as 1938, but was rebuffed because Travers did not believe a film version of her books would do justice to her creation and did not want an animated cartoon based on it. The books had been a favourite of Disney's daughters when they were children, and he finally succeeded in purchasing the rights in 1961, although Travers demanded and got script approval rights. The relationship between Travers and Disney is detailed in "Mary Poppins She Wrote", a biography of Travers,
Mary Poppins Opens the Door the door opens". When an anxious Jane points out that the nursery door is always opening, she clarifies "the Other Door." Mrs. Banks has Mary and the children find a piano tuner, who happens to be Mary's cousin, Mr. Twigley. When Mary and the children visit, Mr. Twigley tries to unburden himself from seven wishes given to him when he was born. Besides pianos, Mr. Twigley also specializes in songbirds such as nightingales, one of which he releases when he's finished. He also provides music boxes for Mary and the Banks children to dance to. When they return home later,