When the worlds greatest masterpieces are stolen its up to three kids to track down the culpritsHenry Anna and Jose head from Boston to Paris for their most dangerous mission yet to solve the mystery of an international art heist Shortly after they arrive they learn that a member of the Silver Jaguar Society is working as a double agent passing information to the criminal gang the Serpentine Princes -- but who could it be When the senior members of the Society go missing its up to Henry Anna Jose and their smug new comrade Hem to mount a rescue while staying hot on the trail of a missing masterpiece Running around -- and below -- a foreign city filled with doppelgangers decoys and deceit the three sleuths discover theyre the only hope for the Societys survival.
