popular works

On dust jacket: A new, companion volume to the best-selling illustrated encyclopedia of modern technology, explaining over 1000 additional machines, principles and processes with instant clarity.

An explanation of how the immune system works in health and sickness, and what we might expect from immunological research.

This anthology examines four cases involving issues of students' rights: Brown v. Board of Education of Topeka, Engel v. Vitale, Tinker v. Des Moines, and Kitzmiller v. Dover Area School District.

Through objective interviews, primary sources and full-color illustrations this title examines depressive disorders.