C.S. Lewis pioneered a new kind of fantasy when he wrote "The Lion, The Witch and the Wardrobe" -- the kind where people from our world somehow get swept into another one. It's old stuff now, but Lewis was among the first to attempt such a thing. Because of its originality, and despite some rather hamhanded allegory, it remains a charmingly written, classic story.
To avoid the threat of bombings in London, the four Pevensie kids are sent to stay with a wealthy, eccentric professor in the country. But strange things start to happen when Lucy finds a wardrobe during a game of hide-and-seek -- when she climbs in, she finds a snowy woodland and a friendly faun. Her siblings don't believe her... until peevish Edmund also ventures through, and encounters the beautiful but evil White Witch.
Soon all four are wandering through the snowy land of Narnia, encountering mythical creatures and talking animals. They also find that the four of them are at the center of a prophecy that will lead to the return of lion-messiah Aslan, and the downfall of the White Witch. But things don't go according to plan when Edmund defects to the Witch's side...