Crisis Zero The Codename Conspiracy Series, Book 3.

From Chris Rylander, author of the breakout hit Fourth Stall saga, comes the third book in the Codename Conspiracy series-an incredibly funny and clever mash-up of middle grade school story and spy adventure, perfect for fans of Gordon Korman. There is a computer program so unspeakably powerful that its mere existence is unknown to all but the most senior government agents. This computer program is capable of controlling every aspect of communic...