The Grinch is a beloved children's book character created by author Dr. Seuss in 1957. The story follows the Grinch, a cantankerous creature who lives on a hill overlooking the peaceful town of Whoville. The Grinch is known for his hatred of Christmas and all the joy and merriment it brings, so he decides to steal it from the townspeople. The story is a heartwarming tale of how one's heart can grow and change for the better, and it has become a classic Christmas tale.