"The Lion, The Witch and The Wardrobe" is a fantasy novel by C.S. Lewis that follows four siblings—Peter, Susan, Edmund, and Lucy—who discover a magical land called Narnia through a wardrobe. In Narnia, they encounter talking animals, mythical creatures, and the evil White Witch, who has cast a spell of eternal winter over the land. The children learn that they are part of a prophecy to defeat the White Witch and restore peace to Narnia. They ally with Aslan, a noble lion who represents good, and together they embark on a quest to save Narnia from darkness.