The Chronicles of Narnia, #3: Voyage of the Dawn Treader
A voyage to the very ends of the world. Narnia... where a dragon awakens... where stars walk the earth... where anything can happen. A king and some unexpected companions embark on a voyage that will take them beyond all known lands. As they sail father and farther from charted waters, they discover that their quest is more than they imagined and that the world's end is only the beginning.
Book order in suggested reading order (publication).