As for any large and complicated publication, errors invariably appear in the printed product. Errors known as of the "last updated" date, below, are listed.

Readers are encouraged to report any additional errors to the author at:

Errata:

• 1.) Front cover, Title page, and page ii
  The publication date for International Tables for Crystallography, Volume A, 4th revised edition, reprinted with corrections, is 1996 and not 1998.
   
  
• 2.) page iii
  (While not an error, it is a significant omission.) The Patterson method and its use in crystal structure analysis is also discussed thoroughly by M. G. Rossmann and E. Arnold in International Tables for Crystallography, Volume B, section 2.3 "Patterson and molecular replacement techniques", pages 230-263 (1993).
   
  
• 3.)
  A third error has yet to be found, even six years after publication.