Readers experience classic thrills and chills in the digital version of Mary Shelley's Dracula. The online version of the classic text has the look and feel of an old book with modern upgrades, such as buttons to navigate between...

It's all systems go for learning about hydraulic systems. An eBook provides a set of videos and exercise questions for a semester-long course on hydraulics. Six units introduce hydraulics, Pascal's law, hydraulic applications, flow...

Are spiders related to crabs? Study the order of arthropods with a reading selection about animal diversity. It provides details about each class within the order, as well as vivid pictures and explanatory charts. 

Some say there is no place like home. Jane, a character in Jane Eyre, is thankful no other place is like the terrible home of her aunt. Jane is thankful that her mean aunt is convinced to send Jane off to school. Readers learn of the ups...

Understand the HIV virus that causes AIDS.

The full text of the short story "First Aid to Cupid" by B. M. Bower. Register for a free account to unlock annotation tools, printing, and more.

Read the full text of the adventure novel "By England's Aid: The Freeing of the Netherlands" by G.A. Henty.

This section outlines political and cultural events of the 1980s, including the ERA movement, government failure to act on HIV/AIDS, the war on drugs and the conservative Christian reach. Questions for discussion and critical thinking,...

This ebook version of Robert L. Drake's The Boy Allies In The Baltic, Or, Through Fields Of Ice To Aid The Czar has been made available in multiple formats by the Open Library. Editions of the full novel, organized by year of...

Listen to this audio book on Chapter 6, Oxidation-Reduction Reactions. View chapter maps, binary ionic compounds, memory aids, and examples of different chemical reactions.

Listen and learn how the battery converts energy using voltaic cells. Learn how anodes and cathodes aid in oxidation and reduction. Discover how voltage and electrolysis direct the current.

An ebook filled with information and classroom activities covering several astrological topics such as the Earth's rotation and the solar system. Many tips and teaching tools are available to aid in discovering what the sky has to offer.

This anti-war play, first produced in January, 426 B.C. by Aristophanes, is presented here. Footnotes aid in understanding terms and names. Multiple digital formats of the full text are available.

This is the full text of the Old English epic poem Beowulf by an unknown author. Beowulf, a hero of the Geats, comes to the aid of Hrothgar, the king of the Danes, who has been under attack by a monster known as Grendel. After Beowulf...

Examines how Herbert Hubert responded to the crisis of the Great Depression and his personal belief system that caused him to respond that way. Also looks at how governments at other levels addressed the Great Depression, and why most...

In Chapter 18, Nuclear Chemistry, learn about the nucleus and radioactivity, uses of radioactive substances, and nuclear energy. View different objectives that help aide the understanding of nuclear energy and radioactive emissions....

This article chronicles the relations between Pakistan and the United States after its independence from Great Britain. Agreements and foreign aid between the two countries are discussed, including the Mutual Defense Assistance Agreement...

A good biography of James McHenry (1753-1816 CE), a delegate from Maryland to the Constitutional Convention. He also served as an aide to General Washington and later as his Secretary of War.

This University of Michigan site provides the full text of "Kanzas and Nebraska," written by Edward Everett Hale. The book gives the history, geographical, and physical characteristics of these territories, as well as an account of the...

By the end of this section, you will be able to do the following: Analyze the growth policies of low-income countries seeking to improve standards of living; Analyze the growth policies of middle-income countries, particularly the East...

This section provides problems to solve to aid in the understanding of the content of Chapter 7: Unemployment.

This section provides review questions to aid in studying the content of Chapter 7: Unemployment.

This section provides a list of review questions to aid in studying the content of Chapter 8: Inflation.

Learn about viruses of humans and other animals, the Baltimore classification system, and the HIV life cycle.