diff --git a/index.md b/index.md
index 8c0d02c..ee0f2eb 100644
--- a/index.md
+++ b/index.md
@@ -24,6 +24,9 @@ layout: default
       <li><a href="{{ site.baseurl}}/patterns/">Service Patterns</a></li>
       <li><a href="{{ site.baseurl}}/resources/">Github pages resources</a> </li>
       <li><a href="{{ site.baseurl}}/insights/">Customer Insights</a> </li>
+      <li><a href="{{ site.baseurl}}/charts/">Chart Examples</a> </li>
+      <li><a href="{{ site.baseurl}}/learn/">Learn GitHub and Markdown</a> </li>
+      <li><a href="https://numbat70.github.io/research/">Research Library</a> </li>
 </ul> 
 <hr /> 
 <div>Last updated: {{site.time | date_to_string}}</div>