Notes: Data from Amazon UK and Locus Magazine #653 as of 2015-06-08. "Hardback edition first published in Great Britain in 2014. This edition published in 2015" First printing by number line Artist credited on copyright page "Serpent" first published in the Horus Heresy Weekender Programme 2013" "Hunter's Moon", "Wolf's Claw" and "Thief of Revelations" first published as audio dramas 2014 "Veritas Ferrum", "Strike and Fade" "Butcher's Nails" and "Warmaster" first published as audio dramas in 2012 "Riven" and "Kryptos" first published as eBooks in 2012 "Honour to the Dead", "The Eightfold Path", "Guardian of Order", "Censure" and "Lucius, the Eternal Blade" first published as audio dramas in 2013 "The Divine Word" first published in Black Library Weekender Anthology Vol1, 2012 "Heart of the Conqueror" first published in the Horus Heresy Weekender II Programme 2014 "Lone Wolf" first published as an audio drama in 2013