The Traveler (Fourth Realm Trilogy, Book 1)

The Traveler (The Traveller in the UK) is a 2005 novel by American author John Twelve Hawks. A New York Times bestselling novel, It was the first in his The Fourth Realm Trilogy. Book two,The Dark River, was published in July 2007. The final part in the trilogy, The Golden City, was released September 8, 2009. The trilogy has been translated into 25 languages and has sold more than 1.5 million books.