A teen ends up taking on a spy mission in England. It's about what I expected - fast-paced, unlikely, full of gadgets and near misses. What real kid would actually keep going in his situation? Nonetheless, the action was explained well and it was a strong story. The narrator had a lovely British accent. An easy suggestion for teen boys looking for adventure/spy stories, though I'd hesitate suggesting it for the younger 39 Clues set due to the violence.