A Christmas Carol is a classic novella by Charles Dickens, first published in 1843. It is a timeless tale of transformation and redemption, centered around the miserly Scrooge. Scrooge is visited by four spirits, each representing a different aspect of his past, present, and future. Through their lessons, Scrooge learns the true meaning of Christmas and the importance of kindness and generosity. The story is filled with memorable characters and beloved Christmas traditions, making it a beloved classic that is still relevant today.