In 1946, he wrote "Mistress Masham's Repose". One year later, he wrote "The Elephant and the Kangaroo" . In 1951, he wrote "The Goshawk". Six years later, he wrote The Maste. In 1963, he worked with The Walt Disney to make movie The Sword in the Stone. In 1964, people found his body on a boat (The Editors of Encyclopaedia Britannica ). He might have been involved in a boat accident. 