Since time immemorial humanity has lived inside the Spires, habitats towering for miles over the dangerous, monster-inhabited surface of the world. Captain Grimm of the merchant airship, Predator, was dismissed from Spire Albion's military in disgrace - now his ship and crew are all he has, and he's fiercely loyal to both. When the Predator is severely damaged in combat Grimm has only one choice - take on a clandestine mission for Albion's leaders, or stay grounded for good. And even as Grimm undertakes this perilous task, he will learn that the conflict between the Spires is merely a premonition of things to come. Humanity's ancient enemy, silent for more than ten thousand years, has begun to stir once more. And death will follow in its wake...

• Format: Paperback / softback
• Publication Date: 30/08/2016
• Publisher: Little, Brown Book Group
• Country of Origin: United Kingdom
• Pages: 640
• Dimensions (mm): 198x130x40mm
• Weight: 500g