Muslims Online - Ibn Khaldun, 1332-1395 C.E.  
   A biography and outline of beliefs written by Dr. A. Zahoor.
   http://salam.muslimsonline.com/~azahoor/khaldun.html

Islamic Gateway - Ibn Khaldun  
   An overview of Khaldun's contributions to philosophy of history and sociology.
   http://www.ummah.org.uk/history/scholars/KHALDUN.html

Ibm Khaldun - Father of Economics  
   Paper by Ibrahim M. Oweiss citing Khaldun's writings as the inspiration of modern economic theory and of Adam Smith himself.
   http://www.georgetown.edu/oweiss/ibn.htm

Encyclopaedia of the Orient: Ibn Khaldoun  
   A short biography.
   http://lexicorient.com/cgi-bin/eo-direct-frame.pl?http://i-cias.com/e.o/ibn_khal.htm

Muslim Philosophy: Ibn Khaldun  
   A history of the philospher.
   http://www.muslimphilosophy.com/ip/klf.htm

Ibn Khaldun on the Web  
   Extensive web directory and guide to the great Arab historian and philosopher of history, including articles, academic papers, online books, and web biographies.
   http://www.isidore-of-seville.com/ibnkhaldun/

Islamic Political Thought: Ibn Khaldun  
   Paper by R. J. Kilcullen, briefly summarizing Khaldun's theories on the rise and fall of states and civilizations.
   http://www.humanities.mq.edu.au/Ockham/y67s17.html

In the Liberal Tradition: Ibn Khaldun  
   Short profile of Khaldun and his place in the Western liberal tradition, provided by the Acton Institute.
   http://www.acton.org/research/libtrad/khaldun.html

Ibn Khaldun and Comte - Discontinuity or Progress  
   Short essay that argues for including a session on Ibn Khaldun (comparing him to Comte) in a social theory syllabus.
   http://userpage.fu-berlin.de/~frers/ibn_khaldun.html

Liberal Thinkers: Abd ar-Rahman Ibn Mu-hammad Ibn Khaldun  
   A short biography from the site of Liberal International.
   http://www.liberal-international.org/library/khaldoun.html

Ibn Khaldun Discussion  
   Discussion board devoted to Khaldun and his works.
   http://mothboard.com/board.php?board=Ibn%20Khaldun

Ibn Khaldun and Our Age  
   Paper by James Kalb giving a treatment of Khaldun's philosophy of society and its applicability in the modern day.
   http://jkalb.org/book/view/23/