MacroReference contains references to large areas of knowledge, FAQs where available, and pointers to relevant areas of the MicroReference. MicroReference contains short bits of information and references to specific subjects. Knowledge center including a complete encyclopedia, dictionary, and current world news. Consists of 15 volumes with the collaboration of more than 2,000 specialists. Includes such things as the definitions of acronyms and abbreviations, flags of the world, entertainment milestones, concise information about sports and religion, and so forth.
Content is aimed at journalists and researchers.
Free online encyclopedia that allows users to submit their own articles for inclusion in its database. Offers in-depth information on a variety of subjects. Includes resources for parents and teachers, features on current events, educational activities for children, and World Book product information. Help build the largest human-edited directory on the web.