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World of Earth Science (Info | Start Now)
A comprehensive guide to the concepts, theories, discoveries, pioneers and issues relating to topics in earth science.
World of Forensic Science (Info | Start Now)
Guide to the scientific processes and the legal, social and ethical issues involved in the forensic sciences.
World Religions Reference Library (Info | Start Now)
A thorough, objective resource covering the history, traditions and worldviews of dominant and less prominent religions and their sects and offshoots.
World War I Reference Library (Info | Start Now)
Covers major topics related to the period, including the roots of the war; causes of U.S. involvement; the Espionage Act and Sedition Act; weapons of mass destruction; and more.
World War I: People, Politics, and Power (Info | Start here)
Covers the important battles and their outcomes, and introduces concepts such as trench warfare and the Schlieffen Plan.
World War II Reference Library (Info | Start Now)
Provides background and information on major topics about the World War II period, biographies of significant men and women involved in the war, and primary sources such as full or excerpted speeches, diary entries, newspaper accounts and other or
World War II: People, Politics, and Power (Info | Start here)
This book follows the war from the rise of Hitler to the dropping of the atomic bombs, through blitzkrieg and bombings, to the treaty that finally ended it all, noting the effects upon future world politics.
Worldmark Encyclopedia of Religious Practices (Info | Start Now)
In 1,800 pages across 3 volumes, Worldmark Encyclopedia of Religious Practices provides information on current religious practices around the world with an emphasis on how religions impact the daily lives of their followers.
Worldmark Encyclopedia of the Nations, 13th ed. (Info | Start here)
Presents easy-to-understand information on 194 countries and dependencies from around the world. Entries discuss a variety of topics in detail, from banking and securities to climate, from government data to demographic statistics.
Worldmark Encyclopedia of U.S. and Canadian Environmental Issues (Info | Start here)
Covers the environmental issues for each U.S. state and Canadian province.