diff --git a/index.html b/index.html
index a6cafda..7814625 100644
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+++ b/index.html
@@ -23,7 +23,7 @@ h1:before,h2:before{content:''}
 
 <h2>Table of Contents (<a href=table-of-contents.html>expand</a>)</h2>
 
-<p style="float:right;width:242px;text-align:center;margin:0 0 0 1.75em"><a style="border:0" href="http://www.amazon.com/gp/product/1430224150?ie=UTF8&amp;tag=diveintomark-20&amp;creativeASIN=1430224150" title="Affiliate link = I earn an extra buck"><em>Also available on dead trees!</em><br><img src=http://ecx.images-amazon.com/images/I/51N9HK%2B7WGL._SL300_.jpg alt="Dive Into Python 3" width=242 height=300></a>
+<p style="float:right;width:242px;text-align:center;margin:0 0 0 1.75em"><a style="border:0" href="http://www.amazon.com/gp/product/1430224150?ie=UTF8&amp;tag=diveintomark-20&amp;creativeASIN=1430224150" title="Affiliate link = I earn an extra buck"><em>Also available on dead trees!</em><br><img src=http://ecx.images-amazon.com/images/I/51-59wc2s6L.jpg alt="Dive Into Python 3" width=242 height=300></a>
 
 <!-- toc -->
 <ol start=-1>