This hilarious festive adventure is brilliantly written by internationally bestselling authors and children’s literacy advocates Greg James and Chris Smith. Santa Claus… kindly old man with a flying sleigh, who delivers presents to kids each Christmas Eve . . ? OR a cool, suave super-spy? In this story, he’s both! Discover how Santa Claus gets recruited by the Secret Service one dark and cold December as their newest secret agent, Treble-Ho Seven. The world is in danger and all the normal spies are out of action. Who are you gonna call? Who else but a guy with his own flying sleigh and the ability to enter any super-villain’s lair down the chimney! Joining Santa on his epic mission are his number one fans Robin and Ivy Winter. Armed with exploding sprouts and smoke-grenade crackers, will they be able to rescue the super-spies AND save Christmas? © Greg James and Chris Smith 2026 (P) Penguin Audio 2026