Boots Who Made the Princess Say, "That's A Story."

Sir George Webbe Dasent (1817—1896) was a famous English translator of numerous folk tales, lots of literature works and mythological stories of different cultures. 
The story will retail about a wise young boy named Boots who got luck to take the Princess to wife and half the kingdom besides only for one ordinary thing. He had a mission to made the Princess Say, “That's A Story”. But what for?