Amazon.com description: Product Description: When kids open this activity kit they will step into a fantasy world where they encounter the veiled fiends of the secret and evil VILE organization. Agents from VILE have stolen the Master Spy's secret files and gadgets, which must be returned at all costs! Using the enclosed illustrated book as their guide, kids take on the assignment outwitting the VILE organization and getting back the stolen material. They'll find instructions for making and breaking secret codes, solving important numerical patterns, tricking the enemy, locating and identifying the stolen file, and carrying it back to safety. Gadgets that they'll find in the kit to help them complete their assignment include dark spy glasses with reflective surfaces, a bugging device for listening in on others' conversations, a decoder for deciphering secret messages, and memory cards designed to boost a junior agent's memory power. Kids will have fun as they learn the many tricks of a Master Spy's trade.