Winnie-the-Pooh is a 1926 children's book by English author A. A. Milne and English illustrator E. H. Shepard. The book is set in the fictional Hundred Acre Wood, with a collection of short stories following the adventures of an anthropomorphic teddy bear, Winnie-the-Pooh, and his friends Christopher Robin, Piglet, Eeyore, Owl, Rabbit, Kanga, and Roo. It is the first of two story collections by Milne about Winnie-the-Pooh, the second being The House at Pooh Corner (1928). Milne and Shepard collaborated previously for English humour magazine Punch, and in 1924 created When We Were Very Young, a poetry collection. Among the characters in the poetry book was a teddy bear Shepard modelled after his son's toy. Following this, Shepard encouraged Milne to write about his son Christopher Robin Milne's toys, and so they became the inspiration for the characters in Winnie-the-Pooh.

Alan Alexander Milne was an English writer best known for his books about the teddy bear Winnie-the-Pooh, as well as for children's poetry. Milne was primarily a playwright before the huge success of Winnie-the-Pooh overshadowed all his previous work. Milne served in both world wars, 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.