The New American Desk Encyclopedia Author:Concord Reference Completely updated an expanded Over 1.5 million copies in print The only one-volume mass market paperback encyclopedia available More than 15,000 entries Includes current people and topics such as Bill Gates, Ebola virus, NAFTA and virtual reality Covers virtually every field of knowledge 16-page guide to space, and more than 240 location ... more »maps for the United States and foreign countries« less