Computers have become vital for police work in the twenty-first century. Applications explored in this compelling volume include the capability of searching extensive, internationally synchronized criminal information databases; plotting crime incidents and patterns to anticipate and prevent recurrences; interrogating criminal suspects and persons of interest; and identifying suspects by using such innovations as biometrics. New technology has equipped police forces to conduct more effecti...

On July 16, 1989, Lois Duncan’s daughter was chased down and shot to death in Albuquerque, New Mexico. After the police abandoned all leads, Duncan refused to give up her search for the truth.In this tragic memoir and investigation, Lois Duncan searches for clues to the murder of her youngest child, eighteen-year-old Kaitlyn Arquette. Duncan begins to suspect that the official police investigation of Kaitlyn’s murder is inadequate when detectives ignore her daughte...

Geared towards children in a relaxed instructional manner is this guide to grooming a horse or pony. Covered inside are the basics of catching a horse or pony, tying safely, and grooming. Types of brushes and their uses are discussed as well as how to pick hooves and maintain a bridle path. If you have a young child embarking upon a journey into the equestrian world, this short, to the point tutorial will be a valuable asset in learning the grooming basics.

• Why are Americans superstitious about two-dollar bills?• Why do we have twelve months in a year instead of ten, or six, or even twenty?• Why do we celebrate foolishness on the first day of April?• Why is yawning contagious?• Why is the number thirteen considered to be unlucky in so many different cultures?The A to Z of Everyday Things tells the surprising stor...

While the reality of intelligence gathering isn’t always as thrilling as popular spy novels and films make it seem, modern intelligence gathering operations are ample and a crucial part of diplomacy and military operations. This in-depth guide covers the nature and intriguing history of intelligence gathering. The types and sources of intelligence are presented thoroughly alongside important historical examples of spy operations or technologies used in the spy game. The text also provides ...

The history of policing dates back to antiquity, when great civilizations such as Egypt, Greece, and Rome developed the first systems to enforce public order. In the time since, countries have developed modern, efficient, and professional police forces to help catch criminals and impose order in the streets. This guide covers the history and development of policing activity, complementing the story of law enforcement with discussions of the theorists and lawmakers who most influenced its e...

Science, history, and engineering combine in this uplifting nonfiction picture book about the invention of the world’s most iconic amusement park ride, the Ferris wheel.Capturing an engineer’s creative vision and mind for detail, this fully illustrated picture book biography sheds light on how the American inventor George Ferris defied gravity and seemingly impossible odds to invent the world’s most iconic amusement park attraction, the Ferris wheel.A fun, ...

Police officers typically are responsible for maintaining public order and safety, enforcing the law, and preventing, detecting, and investigating criminal activities. Police may also perform licensing and regulatory duties. This resource examines the role of police at various levels of society, from small communities to state and national jurisdictions. It addresses the concept of due process and the relationship between police and court systems. It considers controversial issues such as ...

Earth science is an umbrella term for a series of interlocking, dynamic scientific areas of study that aim to explain how the planet Earth works as a system. Combining studies of all the elements around us and how they interact, this book provides a history of this complex field, while highlighting core principles and concepts. This title's informative graphics and images, along with its use of scientific equations to illustrate key points in the text, complement and flesh out a fascinatin...

This incredible book is tailored for kids aged 4-7 who are curious about the important work that police officers do to serve and protect their community. The easy-to-read text and dynamic photos will captivate young readers as they discover the different ways in which police officers keep us safe and secure. With fun and thought-provoking questions, kids will be encouraged to think critically and develop their problem-solving skills. Additionally, the book features a photo glossary to help...

Engineering is an increasingly important field in our technology-driven marketplace. Those students with an engineering background will have a great advantage in the job market. This essential volume introduces readers to what engineers do as well as the various branches of the field. Also, it helps young people learn to understand problems and find solutions to them, which is so much of what engineering is all about. This book is a great resource for any student interested in applying mat...

Construct an arsenal of mini-models of large launchers, based on siege weapons used throughout history. All you need are everyday items and some adult help. Wheel them out as you conduct a siege and load your catapults with raisins or marshmallows. Bite-sized facts explain how these siege weapons were used in history too!