liber auxiliaLIBER AUXILIA HORUS HERESY Horus Heresy 31 122 The stalwart Solar Auxilia of the 31st Millennium are the finest soldiery among the unaugmented armies of the Imperium, second only to the Space Marine Legions. It is upon their backs that many of the Great Crusades successes were built, and in the bloody crucible of the Horus Heresy, they fight in their billions, both for and against the Imperium they helped create. This book is an essential guide for