diff --git a/book.php b/book.php
index faa250f..1b5b79a 100644
--- a/book.php
+++ b/book.php
@@ -135,6 +135,7 @@ class Book extends Base {
                       "authorsName" => $this->getAuthorsName (),
                       "tagsName" => $this->getTagsName (),
                       "seriesName" => $sn,
+                      "seriesIndex" => $this->seriesIndex,
                       "seriesCompleteName" => $scn,
                       "seriesurl" => $su);  
     
diff --git a/templates/default/main.html b/templates/default/main.html
index 5bbaea1..52981c2 100644
--- a/templates/default/main.html
+++ b/templates/default/main.html
@@ -38,7 +38,7 @@
                 </h2>
                 <h4>{{=it.const.i18n.authorsTitle}} : </h4><span class="sa">{{=htmlEscape (entry.book.authorsName)}}</span><br />
                 {{? entry.book.tagsName != ""}}<h4>{{=it.const.i18n.tagsTitle}} : </h4><span class="se">{{=htmlEscape (entry.book.tagsName)}}</span><br />{{?}}
-                {{? entry.book.seriesName != ""}}<h4>{{=it.const.i18n.seriesTitle}} : </h4><span class="ss">{{=htmlEscape (entry.book.seriesName)}}</span><br />{{?}}
+                {{? entry.book.seriesName != ""}}<h4>{{=it.const.i18n.seriesTitle}} : </h4><span class="ss">{{=htmlEscape (entry.book.seriesName)}} ({{=entry.book.seriesIndex}})</span><br />{{?}}
             </div></a>
         </article>
     {{?}}