It’s a wild downward SPIRAL and everything’s spinning out of control in the fifth title in the New York Times Bestselling TUNNELS series!Just when you thought it couldn’t get any deeper, darker, or weirder…The Styx have surfaced. Dormant underground for more than a century, the evil, imperious race have crept out into the open through cracks in the earth. And they’re infesting England like a plague of black-clad cockroaches, prepared at last to expose a skin-crawling secret. A secret that’s got Will Burrows completely bugging out!Strapped into steel-toe boots and armed to the teeth with the ammo of a motley crew of weary renegades and cynical ex-soldiers, can he – blam blam splat! – squash the threat?