<DIV>Spinning out of control! Now in paperback, the fifth and penultimate book in the internationally bestselling TUNNELS series -- with a teaser to TERMINAL, the end!<br><br>Just when you thought it couldn't get any deeper, darker, or weirder...<br><br>Creeping into the open through cracks in the earth, the Styx have surfaced, and are now infesting England like some parasitic scourge -- carriers of a bizarre black secret that will place every last Topsoiler in mortal peril.<br><br>Unless Will Burrows puts a stop to the propagation.<br><br>Armed to the teeth, with little more than a motley crew of former commandos as reinforcements, can Will, Chester, and Elliott find a way to squash the threat? Or will they only find themselves in a deadly downward SPIRAL?<br><br>Now in paperback, the fifth book in the internationally bestselling TUNNELS series. Includes a sneak peek at TERMINAL, the final book in the series!</div>