diff --git a/itemrecord.php b/itemrecord.php
index 5fb9ab1..3e29ace 100644
--- a/itemrecord.php
+++ b/itemrecord.php
@@ -138,8 +138,8 @@ INNER JOIN
 books_custom_column_2_link
 ON books_custom_column_2_link.book = books.id
 INNER JOIN
-custom_column_2 ON
- custom_column_2.id = books_custom_column_2_link.value
+custom_column_2
+ON custom_column_2.id = books_custom_column_2_link.value
 WHERE
 books.id = '$ItemID'");
 
@@ -147,7 +147,22 @@ while ($row = $publisher_location->fetchArray()) {
     $row_publocation = $row['publoc'];
 }
 
+// ---------- Pull subtype information ----------
 
+$subtype = $db->query("SELECT custom_column_3.value AS subtype
+FROM books
+INNER JOIN
+books_custom_column_3_link
+ON books_custom_column_3_link.book = books.id
+INNER JOIN
+custom_column_3
+ON custom_column_3.id = books_custom_column_3_link.value
+WHERE
+books.id = '$ItemID'");
+
+while ($row = $subtype->fetchArray()) {
+    $row_subtype = $row['subtype'];
+}
 
 
 
@@ -369,6 +384,7 @@ while ($row = $publisher_location->fetchArray()) {
                             echo '<strong>Location:</strong> '.$row_publocation.'<br />';
                             echo '<strong>Date: </strong>'.$row_pubdate.'<br />';
                             echo '<strong>Type: </strong> <a href="results.php?ty='.$row_type.'">'.$row_type.'</a><br />';
+                            echo '<strong>Subtype: </strong> <a href="results.php?st='.$row_subtype.'">'.$row_subtype.'</a><br />';
                             echo '<strong>Subjects: </strong>';
                             while ($row = $tags->fetchArray()) {
                                 $row_tags = $row['name'];
diff --git a/results.php b/results.php
index d6f88e2..af793c9 100644
--- a/results.php
+++ b/results.php
@@ -6,12 +6,14 @@ include_once "settings.php";
 $keywordsearch = htmlspecialchars($_GET["kw"]);
 $authorsearch = htmlspecialchars($_GET["au"]);
 $typesearch = htmlspecialchars($_GET["ty"]);
+$subtypesearch = htmlspecialchars($_GET["st"]);
 $seriessearch = htmlspecialchars($_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");
+$socialst = mb_convert_case($subtypesearch, 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");
 
@@ -23,8 +25,10 @@ if (!empty($keywordsearch)) {
 	$searchtopic = 'Type: '.$socialty;
 } elseif (!empty($seriessearch)) {
 	$searchtopic = 'Series: '.$socialse;
-} else {
+} elseif (!empty($subjectsearch)) {
 	$searchtopic = 'Subject: '.$socialsu;
+} else {
+	$searchtopic = 'Subtype: '.$socialst;
 }
 
 // -------------------- BEGIN DATABASE QUERIES --------------------
@@ -76,6 +80,21 @@ WHERE
 custom_column_1.value = '$typesearch'
 ORDER BY books.title ASC");
 
+$subtypequery = $db->query("SELECT
+DISTINCT books.id AS id,
+books.title AS title,
+SUBSTR(comments.text,0,120) AS excerpt
+FROM books
+INNER JOIN
+comments ON comments.book = books.id
+INNER JOIN
+books_custom_column_3_link ON books_custom_column_3_link.book = books.id
+INNER JOIN
+custom_column_3 ON custom_column_3.id = books_custom_column_3_link.value
+WHERE
+custom_column_3.value = '$subtypesearch'
+ORDER BY books.title ASC");
+
 $seriesquery = $db->query("SELECT
 DISTINCT books.id AS id,
 books.title AS title,
@@ -109,6 +128,11 @@ value
 FROM custom_column_1
 ORDER BY value ASC");
 
+$subtypes = $db->query("SELECT
+value
+FROM custom_column_3
+ORDER BY value ASC");
+
 ?>
 
 
@@ -158,9 +182,12 @@ ORDER BY value ASC");
 		} elseif (!empty($seriessearch)) {
 			echo '<meta property="og:url" content="'.$SiteURL.'/results.php?ty='.$socialse.'" />';
 			echo '<meta name="twitter:url" content="'.$SiteURL.'/results.php?ty='.$socialse.'" />';
-		} else {
+		} elseif (!empty($subjectsearch)) {
 			echo '<meta property="og:url" content="'.$SiteURL.'/results.php?ty='.$socialsu.'" />';
 			echo '<meta name="twitter:url" content="'.$SiteURL.'/results.php?ty='.$socialsu.'" />';
+		} else {
+			echo '<meta property="og:url" content="'.$SiteURL.'/results.php?ty='.$socialst.'" />';
+			echo '<meta name="twitter:url" content="'.$SiteURL.'/results.php?ty='.$socialst.'" />';
 		}
 	?>
 
@@ -308,7 +335,7 @@ 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 ($subjectsearch != '') {
 							while ($row = $subjectquery->fetchArray()) {
 								$row_id = $row['id'];
 								$row_title = $row['title'];
@@ -316,7 +343,15 @@ 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 {
+							while ($row = $subtypequery->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>';
+							}
+						}	
 							?>
 						</div>
 					</div>