Ignoring this grim warning. Johnny Hooker plunges deep into the tropical jungle in search of a missing millionaire. And then the horror starts. For Quintana Room means danger from venemous snakes, lethal jaguars, alligator-like caymans - and a thousand different lurking insects. Above all, Quintana Roo means the lost city of Iztal, and tales of human sacrifices..and walking dead. But, as Hooker discovers, the terrifying reality surpasses the worst legends.