Spyology

Spencer Blake, AKA 'Agent K', wrote Spyology while on a mission to foil the criminal gang CODEX. Six months later, a package containing Spyology mysteriously arrived at the MI6 headquarters. As well as being a comprehensive guide to international espionage, this volume contains Agent K's personal notes on his exhilarating final mission. As readers gain spy skills, they can complete the challenges set by Agent K to unravel the mystery of Operation CODEX.