This book tells the story of Spinosaurus, a dinosaur with large jaws, sharp teeth, and a huge sail on its back that stood six feet (two meters) tall. Around 40 feet (12 meters) long, it was one of the largest meat eaters. Spinosaurus lived during the late Cretaceous period around 95 million years ago.
This book tells the story of Tylosaurus, which swam in the prehistoric seas between 87 and 82 million years ago. It was a fierce marine reptile that used its sharp teeth and huge jaws to feed on sharks and other marine reptiles, such as plesiosaurs, as well as fish. A Tylosaurus could grow as long as 50 feet (15 meters) and was a superb swimmer.
From wagons and steamboats to hybrid cars and ferries, all modes of transportation have changed significantly over time. Historical photographs and accessible text combine to help young readers compare and contrast transportation from past to present.
Amazing illustrations of dinosaurs help give children the basic facts of these giant reptiles - body parts, how they moved, and what they ate. An entertaining game asks children to pair up modern animals with dinosaurs that share the same body characteristics.
