E-books for physics, many full text and also some upcoming titles. Use BROWSE and scroll down to see numerous full text and free books. Note that "Partially free" often indicates ful ltext access only to the table of contents and the first chapter.

Full text of popular magazine and scholarly journal articles covering a variety of subject areas. Includes section with resources especially relevant to educators.

Peer-reviewed articles about philosophers throughout history from Western and Eastern traditions.

An authoritative source of information on the English language. Includes up-to-date information, definitions, and usage notes.

Voices of students across the great range of protest, political actions, and equal-rights advocacy from the 20th and early 21st century United States.