A basic introduction to the features and functions of bulldozers, examining the forms they have taken from the 1800s to today. An activity demonstrates how a bulldozers blade works.

A young explorer’s introduction to Florida’s Everglades National Park, covering its wetlands landscape, plants, animals such as West Indian manatees, and activities such as boating –

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…

A young explorer’s introduction to California and Nevada’s Death Valley National Park, covering its desert landscape, plants, animals such as desert tortoises, and activities such as bird-watching –

A simple introduction to the Cincinnati Reds major league baseball team, including its start in 1869, its World Series triumphs, and its stars throughout the years –Provided by publisher.

A young explorer’s introduction to Great Smoky Mountains National Park, covering its mountain landscape, plants, animals such as salamanders, and activities such as horseback riding –

An elementary introduction to the relationship between cooking and Chinese culture, the effect of local agriculture on the diets of different regions, common tools such as woks, and recipe instructions…

An elementary introduction to the relationship between cooking and French culture, the effect of local agriculture on the diets of different regions, common dishes such as ratatouille, and recipe instructions…