Mac Undercover (Mac B., Kid Spy #1)

One Day, Mac (smartest Boy In His Class In A Small Town In California) Receives A Telephone Call From The Queen Of England, Recruiting Him To Find The Crown Jewels (well, Actually Just The Coronation Spoon) And So Mac Embarks On His First Adventure As A Secret Agent--with The Assurance That The Queen Will Give Him A Note Excusing Him From School.