Arthur and his best fiend Yaz live in a tiny Shropshire village beneath the rocks of the mist-shrouded Devil's Chair, where dark tales are more than mere superstition. Searching for Arthur's missing father, the two encounter more than they'd bargained for - strange beasts, a fallen angel, a broken spell...and an ancient menace stirring in the dark. It's up to Arthur and Yaz to take the most dangerous journey of their lives, deep into the tunnels under the hills where they must use all they have learnt to confront absolute evil...or die trying. Do Not Wake the Devil is part of the HEROES series - created with series editor Frank Cottrell Boyce and specifically written to engage and captivate less confident readers. A thrilling adventure packed full of action and cliff-hangers that boys and girls will not be able to put down. A great solution for reluctant readers and encouraging reading for pleasure.