diff --git a/docs/_templates/sidebarintro.html b/docs/_templates/sidebarintro.html
index b52228c..400b66a 100644
--- a/docs/_templates/sidebarintro.html
+++ b/docs/_templates/sidebarintro.html
@@ -20,6 +20,13 @@
 
 <p><a href="http://tinyletter.com/kennethreitz">Join Mailing List</a>.</p>
 
+<h3>O'Reilly Book</h3>
+
+<p>This guide is now available for pre-order in tangible book form!</p>
+
+<a href="https://www.amazon.com/Hitchhikers-Guide-Python-Practices-Development/dp/1491933178/ref=as_li_ss_il?ie=UTF8&linkCode=li2&tag=bookforkind-20&linkId=804806ebdacaf3b56567347f3afbdbca" target="_blank"><img border="0" src="https://ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&ASIN=1491933178&Format=_SL160_&ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=bookforkind-20" ></a><img src="//ir-na.amazon-adsystem.com/e/ir?t=bookforkind-20&l=li2&o=1&a=1491933178" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />
+
+<p>All proceeds are being directly donated to the <a href="https://djangogirls.org">DjangoGirls</a> organization.</p>
 
 <h3>Other Projects</h3>
 
diff --git a/docs/_templates/sidebarlogo.html b/docs/_templates/sidebarlogo.html
index 9ef1f0a..b11b551 100644
--- a/docs/_templates/sidebarlogo.html
+++ b/docs/_templates/sidebarlogo.html
@@ -19,7 +19,13 @@
 
 <p><a href="http://tinyletter.com/kennethreitz">Join Mailing List</a>.</p>
 
+<h3>O'Reilly Book</h3>
 
+<p>This guide is now available for pre-order in tangible book form!</p>
+
+<a href="https://www.amazon.com/Hitchhikers-Guide-Python-Practices-Development/dp/1491933178/ref=as_li_ss_il?ie=UTF8&linkCode=li2&tag=bookforkind-20&linkId=804806ebdacaf3b56567347f3afbdbca" target="_blank"><img border="0" src="https://ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&ASIN=1491933178&Format=_SL160_&ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=bookforkind-20" ></a><img src="//ir-na.amazon-adsystem.com/e/ir?t=bookforkind-20&l=li2&o=1&a=1491933178" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />
+
+<p>All proceeds are being directly donated to the <a href="https://djangogirls.org">DjangoGirls</a> organization.</p>
 
 <h3>Other Projects</h3>