The thirteenth title in the number one bestselling CHERUB series! Ryan is on his first mission, and it's as big as they get ... Twelve-year-old Ryan is CHERUB's

Ryan has saved Ethan's life more than once. Ethan thinks he must be a guardian angel. But Ryan works for CHERUB, a secret organisation with one key advantage: e

An undercover teen agent discovers the ups and downs of espionage in the first six books of the CHERUB series, which Rick Riordan says has “plenty of action�

Originally published: London: Hodder Children's Books, 2007.