Book excerpt: For years, readers wrote asking if Richard Bachman was really world-bestselling Stephen King writing under another name. Now the secret is out - and so, brought together in one volume, are these three spellbinding stories of future shock and suspense. The Long Walk: A chilling look at the ultra-conservative America of the future where a grueling 450-mile marathon is the ultimate sports competition. Roadwork: An immovable man refuses to surrender to the irresistible force of progress. The Running Man: TV's future-favourite game show, where contestants are hunted to death in the attempt to win a $1 billion jackpot.