Primary Works Online

• The Axioms of Descriptive Geometry
  http://name.umdl.umich.edu/ABN2643.0001.001
• The Concept of Nature
  http://www.brocku.ca/MeadProject/Whitehead/Whitehead_1920/White1_pref.html
• The Function of Reason
  http://www.brocku.ca/MeadProject/Whitehead/Whitehead_1929/1929_00.html
• An Introduction to Mathematics
  http://name.umdl.umich.edu/aaw5995.0001.001
• Modes of Thought
  http://www.brocku.ca/MeadProject/Whitehead/Whitehead_1938/1938_toc.html
• Principia Mathematica Vol. 1
  http://name.umdl.umich.edu/AAT3201.0001.001
• Principia Mathematica Vol. 2
  http://name.umdl.umich.edu/AAT3201.0002.001
• Principia Mathematica Vol. 3.
  http://name.umdl.umich.edu/AAT3201.0003.001
• Religion in the Making
  http://alfrednorthwhitehead.wwwhubs.com/ritm1.htm
• Symbolism: It's Meaning and Effects
  http://www.brocku.ca/MeadProject/Whitehead/Whitehead_1927/1927_00.html
• A Treatise on Universal Algebra, with Applications
  http://historical.library.cornell.edu/cgi-bin/cul.math/docviewer?did=01950001&seq=5