Certain animals seem to dominate children's literature. Surely, somewhere in the Winnie-the-Pooh/Peter Rabbit era, bears and bunnies had a meeting and divided up the territory. ("OK, you take cute and fuzzy, we'll take clever and mischievous. Bedtime stories are up for grabs.") Ducks muscled their way in somewhere along the line ("Make Way for Ducklings!").