A. A. Milne set. Milne lived on the northern edge of the forest at Cotchford Farm, , and took his son walking there. E. H. Shepard drew on the landscapes of Ashdown Forest as inspiration for many of the illustrations he provided for the Pooh books. The adult Christopher Robin commented: "Pooh's Forest and Ashdown Forest are identical." Popular tourist locations at Ashdown Forest include: "Galleon's Lap", "The Enchanted Place", the "Heffalump Trap" and "Lone Pine", "Eeyore’s Sad and Gloomy Place", and the wooden "Pooh Bridge" where Pooh and Piglet invented Poohsticks. Not yet known as Pooh, he made his first appearance in
A. A. Milne admission that such chapters as Chapter 7, "The Piper at the Gates of Dawn," could not survive translation to the theatre. A special introduction written by Milne is included in some editions of Grahame's novel. Milne and his wife became estranged from their son, who came to resent what he saw as his father's exploitation of his childhood and came to hate the books that had thrust him into the public eye. Marrying his first cousin, Lesley de Sélincourt, distanced Christopher still further from his parents – Lesley's father and Christopher's mother hadn't spoken to each other for 30 years.