Considers the impact of illegal immigration on the economy and society of the United States, and offers suggestions for how the government should deal with illegal immigrants.

Provides an overview of energy alternatives and addresses the questions of whether alternative energy sources are needed, which should be pursued, whether alternative energy is useful for transportation, and how increased usage will affect society, each followed by a selection of primary source quotes, facts, and illustrations. Includes resources for further study.

Introduces abortion with objective overviews, primary source quotes, and illustrated facts and statistics.

Introduces autism with objective overviews, primary source quotes, and illustrated facts and statistics.

Offers a concise, relevant and conveniently organized collection of information covering wind power.

Presents a concise overview on issues associated with painkillers; and contains primary source quotes and statistics on topics, including how they affect the body, their dangers, government oversight, and alternatives.

Introduces coal power, examines the environmental effects, and discusses the future of using it as a source of energy.

Introduces herpes and discusses the symptoms, possible health effects, and treatments for the virus.

Introduces mood disorders, their causes, how they affect people, and what treatment options are available.