The Prometheus Wars

Doctor Talbot Harrison, a professor in archaeology, receives a phone call one day which will destroy everything he perceives as reality. His brother has been mysteriously killed and within moments, the United States military appear at his door, literally dragging him from his home. Thrown into a helicopter under intense armed guard, it doesn't take long until they are attacked by something which cannot possibly exist, something drawn to destroy the one man who can stop the beasts from a land beyond Hades.

Fenrir the wolf howls. Bifrost beckons. And Wes answers. The enigmatic Australian SAS commando awakens into a maelstrom of death and destruction, his memory in tatters, and his former friend and companion dead. In his hunt for answers, Wes uncovers much more than he was searching for, and enters a war which could see the entire planet destroyed as beasts of ice and perils from outside our realm of reality threaten humanity's very existence.