The most exhaustive treatment of writing, editing and documentation for scholarly publication. Includes some examples of citing new electronic and online references. Lengthy essays on concepts and topics in American history. A one-volume encyclopedia covering a narrower focus, identifying and discussing individuals, events and institutions. Authoritative short biographies of thousands of American figures, citing further sources.
Supplemental volumes cover recent decades.
A chronological reference book for major events in world history. Some maps and genealogical tables of rulers. One of several tools for reconciling dates between separate dating systems. A general atlas covering the whole planet from pre-historic times to the present. Like many atlases, this one contains tables, graphs and a substantial amount of text.