In the fifth and penultimate book in the Tunnels series,The Styx have surfaced. If you thought the Limiters were nasty, thinkagain. They've brought their females with them this time. Andall that stands in their way are Will and his friends, and a rag-bagteam of retired commandos. It's a smoking spiral of chaos andnot everyone is going to survive. Highly-anticipated fifth bookin the internationally bestselling Tunnels series.