"A boy who collects fossils grows up to discover the first Tyrannosaurus rex dinosaur. Years later, a girl grows up to find the largest Tyrannosaurus rex ever. Look inside to discover the exciting world of paleontology! This book is about the discovery of the Tyrannosaurus Rex dinosaur, including information about the dinosaur's appearance, movement, and diet before it became extinct."--Publisher.

"Explains the importance of diversity and learning how to respect people who are different from you." --

"Robot and Rico are off to the beach. Rico wants to catch the biggest fish, but Robot may end up with the biggest surprise"--Unedited summary from book.

Explains the life cycle of the lion.

An exploration of the origins and history of Uncle Sam and the real man, Samuel Wilson, who inspired this beloved symbol of America.

Explains the life cycle of the rhinoceros.

Explains the life cycle of the hippopotamus.

"A young girl and her mother enjoy a ride uptown on a city subway."--

"A massive pair of animal horns is found near the Rocky Mountains. Is it a bison--or a Triceratops? Welcome to the exciting world of paleontology! This book is about the discovery of the Triceratops dinosaur, including information about the dinosaur's appearance, movement, and diet before it became extinct."--Publisher.

Do you like the challenge and adventure of video games? As Jane McGonigal was growing up, she had fun playing early video games. As an adult, she saw games as an outlet for problem solving and teambuilding. McGonigal started creating alternate reality games (ARGs), which may be based online but take place mainly in the real world. She enjoys challenging others to engage in modern issues and to work together, as in her game World Without Oil and in...