"Pollution, climate change, and overfishing are killing the world's coral reefs. But you can help! Navigate through three different stories in this ecological rescue mission. With dozens of possible story outcomes, it's up to you to save the coral reefs from extinction. The planet needs you. Will YOU CHOOSE to help?"--

Surveys the history, geography, government, and economy of California as well as the diverse ways of life of its people.

"Bruce Wayne, a wealthy American philanthropist and business owner, and Batman, his crime-fighting alter ego, have been entertaining audiences since 1939. The character was so popular after appearing in Detective Comics that DC Comics decided to give Batman a comic book of his own. In doing so, they created one of the company's most successful franchises. Author Michael Burgan details the history of Batman--from his tragic origin story and his infamous...

Discovering new energy sources and how to convert them into usable forms has made life easier for most of us. But that process has also created problems that we are wrestling with today. How can we find solutions?

Describes why so many people choose to work in occupations that put their lives on the line.

This series explores topics related to the Arctic and Antarctic regions of the globe. The growing importance of these regions on the world stage, their place in the ongoing climate crisis, their roles as the home to amazing wildlife, and their history as the homeland of indigenous people all are featured in these titles. Though the Polar Regions don't get the coverage that more populated areas get, they might just be some of the most important to...

"In graphic novel format, tells the life story of dynamic heavyweight boxing champion Muhammad Ali, who gained fame for his boxing skills, political views, and humanitarian efforts"--Provided by publisher.

The climate of the Earth is changing...and not for the better. Nowhere is this more apparent than in the Artic and Antartic. Scientists are watching with alarm as these vast regions of ice slowly melt, raising sea levels around the world. Inside, read more about how climate change is affecting the polar regions - including its people and wildlife - and hw experts are working hard to solve the problems.

In graphic novel format, tells the story of the debates, disagreements, and compromises that led to the formation of the U.S. Constitution during the Constitutional Convention of 1787.

Briefly describes the Civil War battle of Gettysburg and the events leading up to the first day of battle, July 1, 1863.