I just finished reading The Voyage of the Dawn Treader a few days ago, and I really enjoyed it.
My favourite part was when Aslan peeled the dragon skin off of Eustace. It made me reflect on how Christ can take the natural man off of each of us if we allow him to.
"In the beauty of the lilies Christ was born across the sea, with a glory in his bosom that transfigures you and me."
-Battle Hymn of the Republic