Warhammer 40k - Raven Guard Novella - The Unkindness of Ravens by George Mann

Captain Daed and his Brazen Minotaurs fight a hopeless battle on a vital world, assaulting an impenetrable fortress held by their treacherous foes. When help arrives in the form of the Raven Guard, commanded by Daed’s old ally, Captain Koryn, the Imperial forces finally have a chance of victory. But can the subtle stealth forces of the Raven Guard and the bold, brash Brazen Minotaurs work together, or will they all be doomed?