This official strategy guide for Batman Arkham Knight is a must-have for any fan of the game. Written by Owen and Epstein, this paperback book is a part of the Insight Guides series and published by BradyGames. It covers all aspects of the game, including action, adventure, and fantasy elements. The guide is specific to Playstation 4 and Xbox One versions of the game and was published in 2015. It is written in English and includes detailed information on the game's characters, weapons, and strategies. This book is perfect for anyone who wants to enhance their gaming experience and achieve success in Batman Arkham Knight.