Winnie The Pooh
I knew it was a book just, I may have watched the cartoon series. I also remember having Winnie The Pooh notebook for my Croatian classes in high school. A big notebook, with a hardcover.
So, watching it or reading it, it's about a teddy bear named Winnie The Pooh and his friends: Piglet (a small toy pig), Eeyore (a toy donkey), Owl (an actual owl) and Rabbit (an actual rabbit). Other characters were introduced later and in other sequels.
Translated to many languages, even Latin, this book became really popular and a symbol for a children's book.
Nice, isn't it :)
The picture's link:
https://www.google.com/search?q=winnie+the+pooh&source=lnms&tbm=isch&sa=X&ved=0ahUKEwi166emhIbeAhVCw4sKHejiAl0Q_AUIDigB&biw=1366&bih=657#imgrc=C_8kCedpBXvM5M: