内容简介：
"Tommy Smurlee" returns to Dunster's Camp of Mystery and Inventions to find out it has run out of funds and is in danger of closing. Camp founder Conrad Dunster's priceless statue, with its, hidden formula, has been stolen. Tommy and his Silver Team buddies, Grella, Quid, Blake, Toodle and Piney, must find the thief Orson Gartini's and Migtwee's evil schemes oppose them at every turn and the battle between the Sunmaker and Dagta rages fiercely. Meanwhile Director Croggle insists the camp's creative games and activities go on. Will Tommy survive Tornado Trickery and the Valley of History? Can the Silver Team escape Counselor Specko's Color Whirler and the clutches of Metal Man? Unexpected help comes from Zingle's Charts and the Keeper of the Poles, but is it enough? As suspense mounts over the disappearance of the statue, Tommy and the Silver Team learn lessons about life and friendship they'll never forget. But can the Silver Team recover the statue in time to keep this unique Camp of Mystery and Inventions from shutting forever?