Eragon's Guide to Alagaesia Exploring Eragon’s Guide to Alagaësia: facts, artwork and hints of future stories! by Nolan Holley May 18, 2015
Eragon's Guide to Alagaesia A Guide to Companion Guides: The official companion guides of the Inheritance Cycle, including ‘Eragon’s Guide to Alagaesia’ and ‘The Inheritance Almanac’ August 27, 2013
Brisingr New Inheritance Book Editions (Physical and Digital) and Inheritance Advertisements Hit Stores! August 7, 2011