Leviathan

In this gripping Warhammer 40,000 novel, Lieutenant Castamon of the Ultramarines senses the signs of an impending Tyranid invasion threatening Regium, a proud fortress planet with a storied past. As parasitic plagues ravage the world and citizens are tormented by horrific dreams, Castamon rallies his forces for a desperate counter-offensive to confront the deadly Hive Fleet Leviathan. Faced with an unprecedented threat, he and his warriors must summon every ounce of skill and determination to protect their home from annihilation. Written by Darius Hinks and narrated by Theo Solomon, this action-packed tale runs for approximately 12 hours and 14 minutes.