Notes on Logic:

Self-described as "an intellectual "field guide" that provides brief definitions of theories, doctrines, movements, and approaches in philosophy, religion, politics, science, the arts, and related disciplines.

Meta-Encyclopedia of Philosophy-by Andrew Chrucky, accessing Dagobert D. Runes (ed.), Dictionary of Philosophy, Internet Encyclopedia of Philosophy , Stanford Encyclopedia of Philosophy , Catholic Encyclopedia, and more.

The New York Times philosophy news with newletter or email alerts about academic philosophers and philosophy as well as societal applications of philosophy published in the Times over the last several years with links to additional articles.

The Philosopher's Magazine has a sampling of online articles with popular and introductory philosophical topics. Links to international newspaper articles with philosophical content are provided, but access to full content requires subscription.

Tutorials in philosophy, logic, scientific reasoning, ethics, and Eastern philosophy. Online etexts in philosophy, aesthetics, and Eastern philosophy.

The World Philosophy Information Gateway is an extensive set of links.. The Internet resources include bibliography, books, journals, mailing lists, news, and more.

The Philosophy Pages includes a dictionary of philosophical terms and names, a survey of the history of Western philosophy, a timeline for key figures, discussion of several major philosophers, a summary of elementary logic.

The Stanford Encyclopedia of Philosophy is a continuously updated reference work and is a publishing project of the Metaphysics Research Lab at the Center for the Study of Language and Information (CSLI) at Stanford University. Currently best source

Wikipedia an online free encyclopedia for all subject, not just philosophy. Virtually all philosophy entries I've read are reliable.

Dictionary of the History of Ideas: Studies of Selected Pivotal Ideas, edited by Philip P. Wiener, was published by Charles Scribner's Sons, New York, in 1973-74. Excellent resource

Dictionary of Philosophy and Psychology by James Mark Baldwin is a developing resource, first published in 1901, including terms from ethics, aesthetics, logic, philosophy of religion, and others. Currently entries from A to O are completed.

Edited by Chris Eliasmith, the Dictionary of Philosophy of Mind is a free resource for the major concepts in the philosophy of mind. The dictionary has a policy of blind peer review for all submissions.

EpistemeLinks.com still is one of the oldest and most thorough sites on the Internet having comprehensive links for many different interests in philosophy including philosophers, philosophic subjects, reference works. blogs--but is no longer maintain

This collection of e-texts contains philosophic classics and links to scholarly philosophic organizations. The English Server has other collections in addition, however, in critical theory, history, and Eighteenth century studies.

Hosted by University of Pennsylvania, listing over 1 million free books on the Web, this site,founded, and is edited, by John Mark Ockerbloom, facilitates access to books that are freely readable over the Internet.

The Internet Encyclopedia of Philosophy (subtitled "A Field Guide to the Nomenclature of Philosophy") consists of regularly updated original articles by fifteen editors, one hundred academic specialists, and technical advisors.

The Internet Philosopher is a tutorial on the use of the Internet for studying philosophy. The tutorial covers the prominent Internet sites, how to search, what to trust, and how to maximize information skills. Other features as well.

The World Public Library Collection shelves more than 2,000,000+ PDF eBooks in 100+ languages. $8.95 per year for unlimited access.

Philosophy books in most fields of philosophy are listed listed below in roughly chronological order by subject. Free e-texts are available in several different formats. Several general introductory texts are available as well.