Listen to the moment Winnie-the-Pooh meets penguin friend in new book

A new Winnie-the-Pooh character has been unveiled, inspired by a long-lost photograph of AA Milne and his son with a toy penguin.

The Best Bear In All The World is being published to mark the 90th anniversary of the publication of Winnie-the-Pooh.

BBC Radio 4's The World This Weekend has been speaking to the author of the book, Brian Sibley.