Hundreds of research guides created by professors and librarians about different aspects of philosophy. Each guide lists the most important works on a topic.
By Hans E. Bynagle.
3rd edition.
Libraries Unlimited, 2006.
An annotated list of the most important reference books in philosophy. Now somewhat out of date.
The major North American index to books and journal articles on philosophical topics. Each entry includes an abstract summarizing the work. The electronic version does not include citations for book reviews which are only present in the print edition.
A comprehensive directory of philosophy articles and books by academic philosophers. An excellent way of keeping aware of current publications. Since it includes a variety of types of resources (some full-text, others only bibliographic citations), it can be confusing to use.
Philosophy (Oxford Bibliographies Online).
Philosophy: A Guide to Reference Literature.
The Philosopher's Index.
Poiesis: Philosophy Online Serials.
PhilPapers.
