Fugues of the Well-Tempered Clavier
Johann Sebastian Bach:
Forty-Four Fugues and Select Preludes
by Tim Smith and David Korevaar

It seems as if the acorn knows its destiny and carries
within itself an active idea of the oak required of it.
                                                      Paul Claudel

• Complete score of the WTC at the William and Gayle Cook Music Library at Indiana University School of Music
• History of the WTC and primary sources for Book II by Dr. Yo Tomita at Queen's University, Belfast (Book I and Book II)
  
• David Ledbetter, Bach's Well-tempered Clavier: the 48 Preludes and Fugues, (New Haven: Yale University Press, 2002)
  Philip Goeth, J.S. Bach's Well-tempered Clavier, performance of book 1 on the organ, plus performance notes and analysis
  Joseph Groocock (ed. Yo Tomita), Fugal Composition: A Guide to the Study of Bach's "48", (Westport: Greenwood Press, 2003)
  
• William Renwick, Analyzing Fugue: A Schenkerian Approach, (Pendragon Press, 1995)
  
• Prout's Analysis of J.S. Bach's forty-eight fugues and mnemonics for the 48 subjects of the WTC.
• Bradley Lehman's work on Bach's graphic mnemonic for well-tempered intonation
  
• Aryeh Oron's very helpful Bach Cantatas Website
  
• Thomas Rossin, video on the discovery and significance of Bach's Bible
  
• Bach's Lutheranism, see Book of Concord