Alan Alexander Milne  was an English writer best known for his books about the teddy bear Winnie-the-Pooh, as well as children's poetry. Milne was primarily a playwright before the huge success of Winnie-the-Pooh overshadowed his previous work. He served as a lieutenant in the Royal Warwickshire Regiment in the First World War and as a captain in the Home Guard in the Second World War.Milne was the father of bookseller Christopher Robin Milne, upon whom the character Christopher Robin is based. It was during a visit to London Zoo, where Christopher became enamoured with the tame and amiable bear Winnipeg, that Milne was inspired to write the story of Winnie-the-Pooh for his son.Milne bequeathed the original manuscripts of the Winnie-the-Pooh stories to the Wren Library at Trinity College, Cambridge, his alma mater.