This well regarded encyclopedia has many detailed articles on various topics. It is best to consult the Index to locate topics of interest. This six volume encyclopedia concentrates on the Renaissance in Europe and its influence. There are over 1200 entires which are arranged alphabetically. Volume 1 contains a chronological table, and the index for the set is in volume 6.
Entries contain cross references and bibliographical information.
A ten volume work of philosophical topics. This is an alphabetical arrangement of articles covering world philosophies and related topics. Ancient, medieval, and modern time periods are covered. Bibliographical references are included and the index is in volume 10. This multivolume set is an alphabetical arrangement of topics and people.