diff --git a/epub.php b/epub.php
index 59c8c9b..7957d6b 100644
--- a/epub.php
+++ b/epub.php
@@ -139,7 +139,7 @@
 			$article = json_decode($articlejson);
 
 			$content = '<h1>' . $article->title . '</h1>';
-			$content .= '<b>' . $article->abstract . '</b>';
+			//$content .= '<b>' . $article->abstract . '</b>';
 			$content .= '<div>Page ' . $article->page . '</div>';
 	
 			if (count($article->rubrics))
@@ -165,6 +165,10 @@
 						{
 							$content .= '<h2>' .$item->content . '</h2>'; 
 						}
+						else if ($item->class == 'introduction')
+						{
+							$content .= '<p><b>' .$item->content . '</b></p>'; 
+						}
 						else
 						{
 							$content .= '<p>' .$item->content . '</p>'; 
@@ -278,7 +282,7 @@
 				}
 				$pagecontent .= $articlebody->HtmlText;
 
-				$epub->AddPage($pagecontent, false, strip_tags($articlebody->Title), true);
+				$epub->AddPage($pagecontent, false, str_replace('&nbsp;', ' ', strip_tags($articlebody->Title)), true);
 			}
 		}
 		write_epub($epub);