After following a treacherous route through dense jungle and over waterfalls, our heroes arrive at the lost city. They soon learn it has fallen under the control of Dent, who has taken the Pharaoh and his daughter hostage while Dent's men fleece the city of its priceless treasures. Batman and Tarzan cannot sit idly by, but their attempt at a rescue is foiled by Dent. Now Dent is about to claim the princess and the city as his own. Co-published with DC Comics.