Best Selling Books by Rebecca Stefoff

Huge coral reefs can stretch across oceans for miles! But take a closer look, and you'll see that each coral is actually a tiny, simple animal. Discover how both hard and soft corals build colonies. Then learn about the threats to corals and their reefs and how people can protect them.

One of the most beloved writers of all time, Jack London is best remembered for his tales of adventure, such as White Fang and The Call of the Wild. Jack London paints a well-rounded picture of London's short, intrepid life, his prolific writings, his unusually clear and direct portrayal of people of different races, and his struggles with writing. The book includes excerpts, photographs, maps, suggestions for further reading, and a list of places to visit.

"An exploration of the origin, development, and societal impact of the camera"--Provided by publisher.

Discover the life of Captain Kidd, the privateer-turned-pirate who is rumored to have buried a massive treasure near New England.

This book explores various perspectives surrounding the Space Race between the United States and the Soviet Union. Readers are immersed in the action as their choices guide the narrative.

Celebrate the richness and diversity of the United States of America in this exciting series. Readers can explore the unique character of each state -- its land and waterways, its history, its government and economy, its festivals, cultural diversity, landmarks and exciting stories of success. Readers will also hear the voices of men and women alive today. They will see the beauties and hidden treasures of each state and hear the social issues and concerns faced by the residents.Each book opens with a series of quotes by both contemporary residents and people from the past -- giving voice to the state's concerns, admiration for the people, love of the land, nostalgia for the past and excitement for the future.

"A critical exploration of witches and witchcraft"--Provided by publisher.

Examines the physical characteristics, life cycle, and natural habitat of different species of penguins.

Discover the life of Redbeard (Heyreddin Barbarossa), the powerful Ottoman Admiral who nearly conquered Africa.

Discusses the geological features, weather, and exploration of Neptune.

Provides a brief history of robotics, describes tasks for which robots are useful, and suggests future development.

This series takes readers on a journey through the evolutionary history of humans.

Celebrate the richness and diversity of the United States of America in this exciting series. Readers can explore the unique character of each state—its land and waterways; its history; its government and economy; its festivals, cultural diversity, landmarks, and exciting stories of success. Celebrate the States, second edition, brings the series into the twenty-first century and updates the original titles to reflect the changes that have gripped the state in the past five to ten years. the second edition features a new design and all new photographs. Also included is a new chart showing the breakdown of the state's workforce and two new maps. One shows the state divided by county, and the other presents the population distribution. the structure has been slightly changed as well. While the profiles of state luminaries remain in the back matter, the government and economy are given expanded coverage, each in its own chapter.

Discover the lives of Mary Read and Anne Bonny, the dangerous female duo who sailed with Calico Jack.

How do you know you are getting the best deal in town? Sharpen your consumer smarts with Smart Spending. Curriculum Connections: - Shows how math can be used in real-world situations - Provides multistep word problems with the four basic functions - Compares and contrasts differences between needs and wants - Meets the national standards for fourth grade personal finance education

The impact of information technology in the field of military decision making is superficially less visible than that of a number of other weapon developments, though its importance has grown steadily since the beginning of the 1980s. Owing to its potential role in modern weapon systems and the prospect of its inclusion as an essential ingredient in many military projects such as the Strategic Defence Initiative, it has become the focus of special interest and efforts. This book is thefirst attempt to present a broad overview of the prospects for information technology in general, and machine intelligence in particular, in the context of international security. The dangers and promises of weapon and arms control applications of computers and artificial intelligence to decision-making processes are analysed in a technical, strategic, and political perspective by experts from six different countries. In an introductory chapter, Allan Din presents a generic overview of artificial intelligence and its prospects. Thirteen contributors then discuss the conceptual and technical framework of artificial intelligence, analyse implications for weapon systems and strategy, and discuss possible applications to arms control verification and modelling.

Text and photographs introduce some of the 3600 kinds of starfish.

From emperor penguins nesting in the frozen reaches of Antartica to peregrine falcons that have made themselves at home among urban skyscrapers, birds are amazingly adaptable. The Bird Class surveys the many orders and families of living birds and traces the origins of these winged, feathered marvels. Bird biology, life cycles, behavior, and habitats are also explored. The Bird Class sounds a warning about the threats that many of the world's ten thousand bird species now face, and describes some of the actions being taken to protect them. Book jacket.

Focusing on a variety of groups-Jews, Chinese, Japanese, Africans, Irish, Mexicans, Afghans, Vietnamese, and more-this volume tells America's story through the millions of people who came here seeking the opportunity.