Describes how forensic entomologists can use bugs to determine the time of death in criminal investigations, and provides case studies to emphasize the methods used.
Science as inquiry is the core of this dynamic, investigative, high-interest series which focuses on the science and technology used to solve real-life crimes and mysteries, and includes chapter summa
The wicked ways of some of the most ruthless rulers to walk the earth are revealed in these thrilling biographies about men and women so monstrous, they make Frankenstein look like a sweetheart.
The wicked ways of some of the most ruthless rulers to walk the earth are revealed in these thrilling biographies about men and women so monstrous, they make Frankenstein look like a sweetheart.
Discusses the meaning and purpose of a constitution; recounts reasons why the United States needed one in the 1780s and the events of the Constitutional Convention; and describes the Constitution's ma
Recounts the origins of individual rights in the colonies and the effort to add explicitly stated rights to the Constitution, accomplished in its first ten amendments, and discusses their meaning and
Describes the history of the American flag from its original design by Betsy Ross at the request of George Washington, discussing how it has changed over the years and how it came to be a symbol of th
