Tom and Jamie are on a rescue mission: a quetzalcoatlus has dino-napped their friend the wannanosaurus. With a wingspan of 40 feet, the quetzalcoatlus is a high flier--and a fast one. Tracking Wanna won't be easy, but Tom and Jamie have a plan.
"Tom and Jamie can't believe their luck when they find a secret entrance to a prehistoric world filled with dinosaurs. Loaded with snorkeling gear, the boys decide to explore the cove itself. But there are some not-so-friendly creatures lurking, including a hungry plesiosaur that wants a snack! Can the boys save their dinosaur friends--and themselves--from the deadliest creature in the prehistoric ocean?"--Page 4 of cover.