Roberta Baxter

Introduces matter and its states, presents a brief history of the study of matter, and discusses the conditions needed to change between the different forms -- Source other than Library of Congress.

This book relays the factual details of the Battle of Gettysburg that took place during the U.S. Civil War. The narrative provides multiple accounts of the event, and readers learn details through the point of view of a Confederate soldier, a Union soldier, and a woman merchant near the battle. The text offers opportunities to compare and contrast various perspectives in the text while gathering and analyzing information about an historical event....

Give readers an inside look at the dangerous job of bomb squad technicians. Additional features include a table of contents, a Fast Facts spread, critical-thinking questions, a phonetic glossary, an index, a selected bibliography, an introduction to the author, and sources for further research.

Explains the origins of the Magna Carta and how its principles helped to shape the Declaration of Independence and the U.S. Constitution.

Examines the life of Thomas A. Edison, and describes his childhood and education, his laboratories in New Jersey and New York City, his early inventions--which includes the phonograph and the light bulb--and other related topics.