A new look for the first book in Roderick Gordon and BrianWilliams's bestselling series!'It's well paced, exciting and - in places - frightening andbloody.' THE GUARDIANFourteen-year-old Will Burrows lives with his family in London.He has little in common with them except for a passion for diggingwhich he shares with his father.When his father suddenly disappears down an unknown tunnel, Willdecides to investigate with his friend Chester.Soon they find themselves deep underground, where they uneartha dark and terrifying secret - a secret which may cost them theirlives ... A spectacular new edition of the first novel in RoderickGordon and Brian Williams's bestselling series, reissued to celebrateChicken House's 20th anniversary.Classic subterranean science-fiction - with a hint ofhorror.Over a million copies sold worldwide in 39 countries.