The Chronicles of Narnia is a select book, rivaled only by J. R. R. Tolkien's The Lord of the Rings. It is also symbolic that Tolkien and the creator of The Chronicles of Narnia, Clive Lewis, were close friends, and now their books are reprinted annually and compete in popularity. Just like The Lord of the Rings, The Chronicles of Narnia is equally loved by children and adults. The Chronicles of Narnia have sold over 100 million copies in total. Edmond, Lucy, their cousin Eustace, and King Caspian set sail on the Morning Walker in search of Uncle Caspian, exiled after his short reign. Their wanderings take them to the country of Eslan at the End of the World.