An insanely funny book from the author of The Curious Incident of the Dog in the Night-time.
Ben's a born daydreamer. He's much rather be in the Sahara, or on a Viking ship than sitting in a boring maths lesson. Then Agent Z appears on the scene - and THAT means secret missions, cunning plans and careful strategies. And soon Ben and his friends, Barney and Jenks, realize that life on planet earth is RATHER exciting after all!
“Slipping effortlessly between reality and a rich fantasy world, this is a breathless action from start to finish”