"Thumbling" by Jacob and Wilhelm Grimm
The story of Thumbling is an odd little fairy tale. It starts like many others with a couple wishing they had a child. At last their wish is granted, although their son is only as long as a thumb. He's not helpless however, and convinces his father to sell him to two strangers who plan to exhibit him in a town. Thumbling escapes from those two only to decide to hitch a ride with a pair of robbers. He tells them that he will help them steal from a pastor, but when the get to the home, Thumbling disrupts their plan. Not that it does him any good. He ends up getting eaten by a cow and after he screams loud enough the cow is killed because the pastor thinks it is possessed. Unfortunately, before Thumbling can escape from the stomach, the stomach is taken by a wolf who eats it. Thumbling speaks to the...