diff --git a/TODO.md b/TODO.md
index 8d150ec..a921260 100644
--- a/TODO.md
+++ b/TODO.md
@@ -9,10 +9,10 @@ In no particular order, here is a semi-current list of things to be done in Info
 
 [ ] Add a citation generator (Chicago, APA, MLA)
 
-[ ] Item pages - Add clickable links on Subjects
-
 [ ] Add share button/link on item page
 
+[x] Item pages - Add clickable links on Subjects
+
 [x] Item pages - Add clickable links on Series
 
 [x] Menu - change categories to media types and hook to latest list
diff --git a/itemrecord.php b/itemrecord.php
index 7252b67..4176127 100644
--- a/itemrecord.php
+++ b/itemrecord.php
@@ -251,7 +251,8 @@ while ($row = $series->fetchArray()) {
                             echo '<strong>Subjects: </strong>';
                             while ($row = $tags->fetchArray()) {
                                 $row_tags = $row['name'];
-                                echo '['.$row_tags.'] ';
+                                //echo '['.$row_tags.'] ';
+                                echo '[<a href="results.php?su='.$row_tags.'">'.$row_tags.'</a>]';
                             }
                             echo '<br/ ><strong>Identifiers: </strong><br />';
                             while ($row = $identifiers->fetchArray()) {   
diff --git a/results.php b/results.php
index cb3fe11..d6f88e2 100644
--- a/results.php
+++ b/results.php
@@ -7,11 +7,13 @@ $keywordsearch = htmlspecialchars($_GET["kw"]);
 $authorsearch = htmlspecialchars($_GET["au"]);
 $typesearch = htmlspecialchars($_GET["ty"]);
 $seriessearch = htmlspecialchars($_GET["se"]);
+$subjectsearch = htmlspecialchars($_GET["su"]);
 
 $socialkw = mb_convert_case($keywordsearch, MB_CASE_TITLE, "UTF-8");
 $socialau = mb_convert_case($authorsearch, MB_CASE_TITLE, "UTF-8");
 $socialty = mb_convert_case($typesearch, MB_CASE_TITLE, "UTF-8");
 $socialse = mb_convert_case($seriessearch, MB_CASE_TITLE, "UTF-8");
+$socialsu = mb_convert_case($subjectsearch, MB_CASE_TITLE, "UTF-8");
 
 if (!empty($keywordsearch)) {
 	$searchtopic = 'Keyword: '.$socialkw;
@@ -19,8 +21,10 @@ if (!empty($keywordsearch)) {
 	$searchtopic = 'Author: '.$socialau;
 } elseif (!empty($typesearch))  {
 	$searchtopic = 'Type: '.$socialty;
-} else {
+} elseif (!empty($seriessearch)) {
 	$searchtopic = 'Series: '.$socialse;
+} else {
+	$searchtopic = 'Subject: '.$socialsu;
 }
 
 // -------------------- BEGIN DATABASE QUERIES --------------------
@@ -86,6 +90,20 @@ series ON series.id = books_series_link.series
 WHERE series.name = '$seriessearch'
 ORDER BY books.series_index ASC");
 
+$subjectquery = $db->query("SELECT
+DISTINCT books.id AS id,
+books.title AS title,
+SUBSTR(comments.text,0,120) AS excerpt
+FROM books
+INNER JOIN
+comments ON comments.book = books.id
+INNER JOIN
+books_tags_link on books_tags_link.book = books.id
+INNER JOIN
+tags on tags.id = books_tags_link.tag
+WHERE tags.name = '$subjectsearch'
+ORDER BY books.title ASC");
+
 $types = $db->query("SELECT
 value
 FROM custom_column_1
@@ -137,9 +155,12 @@ ORDER BY value ASC");
 		} elseif (!empty($typesearch)) {
 			echo '<meta property="og:url" content="'.$SiteURL.'/results.php?ty='.$socialty.'" />';
 			echo '<meta name="twitter:url" content="'.$SiteURL.'/results.php?ty='.$socialty.'" />';
-		} else {
+		} elseif (!empty($seriessearch)) {
 			echo '<meta property="og:url" content="'.$SiteURL.'/results.php?ty='.$socialse.'" />';
 			echo '<meta name="twitter:url" content="'.$SiteURL.'/results.php?ty='.$socialse.'" />';
+		} else {
+			echo '<meta property="og:url" content="'.$SiteURL.'/results.php?ty='.$socialsu.'" />';
+			echo '<meta name="twitter:url" content="'.$SiteURL.'/results.php?ty='.$socialsu.'" />';
 		}
 	?>
 
@@ -279,12 +300,20 @@ ORDER BY value ASC");
 							
 								echo '<p style="padding:25px 0 35px 0;"><img style="float:left; max-height: 120px; padding: 10px 10px" src="images/'.$row_id.'.jpg"><strong><em><a href="itemrecord.php?itemid='.$row_id.'">'.$row_title.'</em></a> :</strong> '.strip_tags($row_excerpt).'...</p>';
 							}
-						} else {
+						} elseif ($seriessearch != '') {
 							while ($row = $seriesquery->fetchArray()) {
 								$row_id = $row['id'];
 								$row_title = $row['title'];
 								$row_excerpt = $row['excerpt'];
 							
+								echo '<p style="padding:25px 0 35px 0;"><img style="float:left; max-height: 120px; padding: 10px 10px" src="images/'.$row_id.'.jpg"><strong><em><a href="itemrecord.php?itemid='.$row_id.'">'.$row_title.'</em></a> :</strong> '.strip_tags($row_excerpt).'...</p>';
+							}
+						} else {
+							while ($row = $subjectquery->fetchArray()) {
+								$row_id = $row['id'];
+								$row_title = $row['title'];
+								$row_excerpt = $row['excerpt'];
+							
 								echo '<p style="padding:25px 0 35px 0;"><img style="float:left; max-height: 120px; padding: 10px 10px" src="images/'.$row_id.'.jpg"><strong><em><a href="itemrecord.php?itemid='.$row_id.'">'.$row_title.'</em></a> :</strong> '.strip_tags($row_excerpt).'...</p>';
 							}
 						}