This is a must-have guide to the Halo universe. Venture into the fascinating world of Halo with "The Halo Encyclopedia" and discover everything you ever wanted to know about the characters, weapons, vehicles, equipment and locations from Halo, Halo 2, Halo 3, Halo WARS, Halo 3 ODST and most recently, Halo: Reach. Humanity teeters on the brink of extinction, as hostile forces and ancient mysteries threaten to snuff out our first fiery foray into the universe. Find out all about Halo's human history and structure as well as an insight into key organisations from the Colonial Administration Authority to the UNSC. Discover all about the Covenant - its history and religion - as well as the Forerunners, Flood and much more. "The Halo Encyclopedia" is what Halo fans have been waiting for.