Books like The Magician's Nephew

The secret passage to the house next door leads to a fascinating adventureNARNIA...where the woods are thick and cold, where Talking Beasts are called to life...a new world where the adventure begins.Digory and Polly meet and become friends one cold, wet summer in London. Their lives burst into adventure when Digory's Uncle Andrew, who thinks he is a magician, sends them hurtling to...somewhere else. They find their way to Narnia, newborn from the Lion's song, and encounter the evil sorceress Jadis before they finally return home.