Where is he? Ahmad Deen and his sister Layla thought they were getting a nice vacation in tropical Mexico. But what they're really going to get is a hair-raising race against time to save their father from becoming the next victim of an ancient, bloody ritual How can Ahmad save his father and deal with his bratty sister at the same time? To make matters worse, no one seems to want to help them find the mysterious lost city that may hold the key to their father's whereabouts. And then there's that jungle guide with the strangely familiar jacket. Are they brave enough-or crazy enough, to take on the Curse of the Aztec Warrior?