'Gruesome, terrifying, pulse-pounding' Stephen KingShortlisted for the CWA Steel Dagger Award for Best Thriller of the Year'Frightening' Mail on SundayThey thought it was contained. They were wrong. After decades underground in a forgotten sub-basement, a highly mutative organism - capable of extinction-level destruction - has found its way out.Only Pentagon bioterror operative Roberto Diaz can st...