Archie is used to being top of his class, with his quiet genius and superhuman focus, but when a top-secret opportunity comes his way, he is tested to his limits. Is the 13-year-old up to the challenge? Live the story with Archie every step of the way, through adventure, challenges and mystery, and even have a go at solving some puzzles included in the book. A portion of the proceeds from this book will go to the Honeypot Children’s Charity which supports amazing young carers in the UK aged 5–12 in their work caring for ill family members.