"An introduction to the life and era of the fearsome, carnivorous dinosaur known as Tyrannosaurus rex, starting with the creature's 1902 discovery and ending with present-day research topics"--Provided by publisher.

This introductory exploration uncovers the discovery of Brachiosaurus fossils before revealing information about its era, features, and lifestyle, as well as its eventual extinction.

"An introduction to the life and era of the horned, herbivorous dinosaur known as Triceratops, starting with the creature's 1888 discovery and ending with present- day research topics"--Provided by publisher.

"An introduction to the life and era of the giant, long-necked dinosaur known as Apatosaurus, starting with the creature's 1877 discovery and ending with present-day research topics"--Provided by publisher.