When my daughter was much younger, she read The Chronicles of Narnia. The set she was given had the books in more or less publication order. When she re-read them, she read them in chronological order which, in her opinion, was a better order in which to read them.
Code:
Original publication Internal chronological
The Lion, the Witch and the Wardrobe The Magician's Nephew
Prince Caspian The Lion, the Witch and the Wardrobe
The Voyage of the Dawn Treader The Horse and His Boy
The Silver Chair Prince Caspian
The Horse and His Boy The Voyage of the Dawn Treader
The Magician's Nephew The Silver Chair
The Last Battle The Last Battle