Zombies Vs. the Illuminati

Age range 9 to 12 Three 12-year-old boys and the world's sassiest teenage girl join forces to defeat the zombie hordes before the world is plunged into a new Dark Age. The quartet's weapons of choice? A light-sabre that doesn't have any batteries, a sack of doorknobs, and a non-existent Pegasus. What could possibly go wrong?