Book 3D "The Finger"

Once, Thumbelina sits on the horse's ear and gives him orders. Passers-by (or the good ones), seeing this, offer the father to sell the boy to them. The father sells him for a very high price. Soon Thumbelina runs away. On the way, he meets thieves, with whom he befriends and offers to open the gates by entering the crack in the lock. When the thieves leave the boy alone, he is swallowed by a hungry wolf along with the entrails of a cow. Thumbelina forces the wolf to go to his father's house, and the latter kills the wolf.