Jason Mason and the Worlds Most Powerful Itching Powder

"Jason Mason is a pretty average kid. The kind of kid who doesn't get chosen for the rugby team. The kind of kid who gets his lunchbox picked over by the school bully every day. The kind of kid who finds it hard to concentrate in class. The kind of kid who is, actually, a SECRET AGENT. WAIT . . . WHAT? You won't believe the crazy, laugh-out-loud, risky, save-the-world type stuff this pretty average kid gets up to"--Publisher's website.