Index: head/en_US.ISO8859-1/books/developers-handbook/x86/chapter.xml
===================================================================
--- head/en_US.ISO8859-1/books/developers-handbook/x86/chapter.xml
+++ head/en_US.ISO8859-1/books/developers-handbook/x86/chapter.xml
@@ -3976,7 +3976,7 @@
 <note>
 <para>
 The book to read&mdash;if you can find it&mdash;is Richard Startz'
-<link xlink:href="http://www.int80h.org/cgi-bin/isbn?isbn=013246604X">8087/80287/80387
+<link xlink:href="http://www.amazon.com/exec/obidos/ASIN/013246604X/whizkidtechnomag">8087/80287/80387
 for the IBM PC &amp; Compatibles</link>.
 Though it does seem to take the fact about the
 little&ndash;endian storage of the <emphasis>packed