Christopher Robin and Winnie-the-Pooh are close to 100 years old today, although Pooh was originally called Mr. Edward Bear. A. A. Milne was already a well-known writer—journalist, novelist, and playwright—before “Winnie the Pooh” was created. But once you dive into the touching background of how the Winnie the Pooh stories came to be, you’ll understand why these were the ones that resonated and endured. Lovely illustrated animations make the story of Winnie’s creation come alive before your eyes.