diff --git a/assets/js/app.js b/assets/js/app.js
index 7c0e1b2..273f0ff 100644
--- a/assets/js/app.js
+++ b/assets/js/app.js
@@ -88,7 +88,7 @@
     }
 
     // Set all items of the current page to the status read and redirect to the main page
-    function mark_items_as_read()
+    function mark_items_as_read(redirect)
     {
         var articles = document.getElementsByTagName("article");
         var idlist = [];
@@ -100,7 +100,7 @@
         var request = new XMLHttpRequest();
 
         request.onload = function() {
-            window.location.href = "?action=unread";
+            window.location.href = redirect;
         };
 
         request.open("POST", "?action=mark-items-as-read", true);
@@ -499,7 +499,11 @@
                     break;
                 case 'mark-all-read':
                     e.preventDefault();
-                    mark_items_as_read();
+                    mark_items_as_read("?action=unread");
+                    break;
+                case 'mark-feed-read':
+                    e.preventDefault();
+                    mark_items_as_read("?action=feed-items&feed_id=" + e.target.getAttribute("data-feed-id"));
                     break;
                 case 'original-link':
                     var item_id = e.target.getAttribute("data-item-id");
diff --git a/index.php b/index.php
index 826c5c2..7b5d9af 100644
--- a/index.php
+++ b/index.php
@@ -259,14 +259,19 @@ Router\get_action('feed-items', function() {
     $offset = Request\int_param('offset', 0);
     $nb_items = Model\count_feed_items($feed_id);
     $feed = Model\get_feed($feed_id);
+    $order = Request\param('order', 'updated');
+    $direction = Request\param('direction', 'desc');
+    $items = Model\get_feed_items($feed_id, $offset, Model\get_config_value('items_per_page'), $order, $direction);
 
     Response\html(Template\layout('feed_items', array(
+        'order' => $order,
+        'direction' => $direction,
         'feed' => $feed,
-        'items' => Model\get_feed_items($feed_id, $offset, Model\get_config_value('items_per_page')),
+        'items' => $items,
         'nb_items' => $nb_items,
         'offset' => $offset,
         'items_per_page' => Model\get_config_value('items_per_page'),
-        'menu' => 'feeds',
+        'menu' => 'feed-items',
         'title' => '('.$nb_items.') '.$feed['title']
     )));
 });
@@ -297,6 +302,15 @@ Router\get_action('mark-as-read', function() {
 });
 
 
+// Mark all unread items as read for a specific feed
+Router\get_action('mark-feed-as-read', function() {
+
+    $feed_id = Request\int_param('feed_id');
+    Model\mark_feed_as_read($feed_id);
+    Response\redirect('?action=unread');
+});
+
+
 // Mark sent items id as read (Ajax request)
 Router\post_action('mark-items-as-read', function(){
 
@@ -782,13 +796,17 @@ Router\notfound(function() {
 
     Model\autoflush();
 
+    $order = Request\param('order', 'updated');
+    $direction = Request\param('direction', 'desc');
     $offset = Request\int_param('offset', 0);
-    $items = Model\get_items('unread', $offset, Model\get_config_value('items_per_page'));
+    $items = Model\get_items('unread', $offset, Model\get_config_value('items_per_page'), $order, $direction);
     $nb_items = Model\count_items('unread');
 
     if ($nb_items === 0) Response\redirect('?action=feeds&nothing_to_read=1');
 
     Response\html(Template\layout('unread_items', array(
+        'order' => $order,
+        'direction' => $direction,
         'items' => $items,
         'nb_items' => $nb_items,
         'nb_unread_items' => $nb_items,
diff --git a/locales/fr_FR/translations.php b/locales/fr_FR/translations.php
index 4139622..2ded1bc 100644
--- a/locales/fr_FR/translations.php
+++ b/locales/fr_FR/translations.php
@@ -1,6 +1,11 @@
 <?php
 
 return array(
+    'This subscription is empty, <a href="?action=unread">go back to unread items</a>' => 'Cet abonnement est vide, <a href="?action=unread">retourner à la liste des éléments non lus</a>',
+    'sort by date (%s)' => 'trier par date (%s)',
+    'most recent' => 'plus récents',
+    'older' => 'anciens d\'abord',
+    'Show only this subscription' => 'Montrer seulement cet abonnement',
     'Go to unread' => 'Voir les éléments non lus',
     'Go to bookmarks' => 'Voir les favoris',
     'Go to history' => 'Voir l\'historique',
diff --git a/model.php b/model.php
index 776ea7c..d0477a4 100644
--- a/model.php
+++ b/model.php
@@ -509,7 +509,7 @@ function disable_grabber_feed($feed_id)
 }
 
 
-function get_items($status, $offset = null, $limit = null)
+function get_items($status, $offset = null, $limit = null, $order_column = 'updated', $order_direction = 'desc')
 {
     return \PicoTools\singleton('db')
         ->table('items')
@@ -527,7 +527,7 @@ function get_items($status, $offset = null, $limit = null)
         )
         ->join('feeds', 'id', 'feed_id')
         ->eq('status', $status)
-        ->desc('updated')
+        ->orderBy($order_column, $order_direction)
         ->offset($offset)
         ->limit($limit)
         ->findAll();
@@ -583,12 +583,12 @@ function count_feed_items($feed_id)
     return \PicoTools\singleton('db')
         ->table('items')
         ->eq('feed_id', $feed_id)
-        ->in('status', array('read', 'unread'))
+        ->eq('status', 'unread')
         ->count();
 }
 
 
-function get_feed_items($feed_id, $offset = null, $limit = null)
+function get_feed_items($feed_id, $offset = null, $limit = null, $order_column = 'updated', $order_direction = 'desc')
 {
     return \PicoTools\singleton('db')
         ->table('items')
@@ -604,9 +604,9 @@ function get_feed_items($feed_id, $offset = null, $limit = null)
             'feeds.site_url'
         )
         ->join('feeds', 'id', 'feed_id')
-        ->in('status', array('read', 'unread'))
+        ->eq('status', 'unread')
         ->eq('feed_id', $feed_id)
-        ->desc('updated')
+        ->orderBy($order_column, $order_direction)
         ->offset($offset)
         ->limit($limit)
         ->findAll();
@@ -783,6 +783,26 @@ function mark_items_as_read(array $items_id)
 }
 
 
+// Mark all items of a feed as read
+function mark_feed_as_read($feed_id)
+{
+    \PicoTools\singleton('db')->startTransaction();
+
+    $items_id = \PicoTools\singleton('db')
+        ->table('items')
+        ->columns('items.id')
+        ->eq('status', 'unread')
+        ->eq('feed_id', $feed_id)
+        ->listing('id', 'id');
+
+    foreach ($items_id as $id) {
+        set_item_read($id);
+    }
+
+    \PicoTools\singleton('db')->closeTransaction();
+}
+
+
 function mark_as_removed()
 {
     return \PicoTools\singleton('db')
diff --git a/templates/bookmarks.php b/templates/bookmarks.php
index e98bfa4..4c862c6 100644
--- a/templates/bookmarks.php
+++ b/templates/bookmarks.php
@@ -24,7 +24,7 @@
                 <?= Helper\escape(Helper\summary(strip_tags($item['content']), 50, 300)) ?>
             </p>
             <p>
-                <a href="?action=feed-items&amp;feed_id=<?= $item['feed_id'] ?>"><?= Helper\escape($item['feed_title']) ?></a> |
+                <a href="?action=feed-items&amp;feed_id=<?= $item['feed_id'] ?>" title="<?= t('Show only this subscription') ?>"><?= Helper\escape($item['feed_title']) ?></a> |
                 <?= dt('%e %B %Y %k:%M', $item['updated']) ?> |
 
                 <span class="hide-mobile">
diff --git a/templates/feed_items.php b/templates/feed_items.php
index 05a5a43..92849f0 100644
--- a/templates/feed_items.php
+++ b/templates/feed_items.php
@@ -1,16 +1,26 @@
 <?php if (empty($items)): ?>
 
-    <p class="alert alert-info"><?= t('No item') ?></p>
+    <p class="alert">
+        <?= t('This subscription is empty, <a href="?action=unread">go back to unread items</a>') ?>
+    </p>
 
 <?php else: ?>
 
     <div class="page-header">
         <h2><?= Helper\escape($feed['title']) ?> (<?= $nb_items ?>)</h2>
+        <ul>
+            <li>
+                <a href="?action=feed-items&amp;feed_id=<?= $feed['id'] ?>&amp;order=updated&amp;direction=<?= $direction == 'asc' ? 'desc' : 'asc' ?>"><?= t('sort by date (%s)', $direction == 'desc' ? t('older') : t('most recent')) ?></a>
+            </li>
+            <li>
+                <a href="?action=mark-feed-as-read&amp;feed_id=<?= $feed['id'] ?>" data-action="mark-feed-read" data-feed-id="<?= $feed['id'] ?>"><?= t('mark all as read') ?></a>
+            </li>
+        </ul>
     </div>
 
     <section class="items" id="listing">
     <?php foreach ($items as $item): ?>
-        <article id="item-<?= $item['id'] ?>" data-item-id="<?= $item['id'] ?>">
+        <article id="item-<?= $item['id'] ?>" data-item-id="<?= $item['id'] ?>" data-item-page="<?= $menu ?>" data-hide="true">
             <h2>
                 <?= $item['bookmark'] ? '★ ' : '' ?>
                 <a
@@ -43,11 +53,11 @@
 
     <nav id="items-paging">
     <?php if ($offset > 0): ?>
-        <a id="previous-page" href="?action=feed-items&amp;feed_id=<?= $feed['id'] ?>&amp;offset=<?= ($offset - $items_per_page) ?>">⇽ <?= t('Previous page') ?></a>
+        <a id="previous-page" href="?action=feed-items&amp;feed_id=<?= $feed['id'] ?>&amp;offset=<?= ($offset - $items_per_page) ?>&amp;order=<?= $order ?>&amp;direction=<?= $direction ?>">⇽ <?= t('Previous page') ?></a>
     <?php endif ?>
     &nbsp;
     <?php if (($nb_items - $offset) > $items_per_page): ?>
-        <a id="next-page" href="?action=feed-items&amp;feed_id=<?= $feed['id'] ?>&amp;offset=<?= ($offset + $items_per_page) ?>"><?= t('Next page') ?> ⇾</a>
+        <a id="next-page" href="?action=feed-items&amp;feed_id=<?= $feed['id'] ?>&amp;offset=<?= ($offset + $items_per_page) ?>&amp;order=<?= $order ?>&amp;direction=<?= $direction ?>"><?= t('Next page') ?> ⇾</a>
     <?php endif ?>
     </nav>
 
diff --git a/templates/feeds.php b/templates/feeds.php
index 460dc02..a9c0292 100644
--- a/templates/feeds.php
+++ b/templates/feeds.php
@@ -28,7 +28,7 @@
                     <span id="loading-feed-<?= $feed['id'] ?>"></span>
                 <?php endif ?>
 
-                <a href="?action=feed-items&amp;feed_id=<?= $feed['id'] ?>"><?= Helper\escape($feed['title']) ?></a>
+                <a href="?action=feed-items&amp;feed_id=<?= $feed['id'] ?>" title="<?= t('Show only this subscription') ?>"><?= Helper\escape($feed['title']) ?></a>
 
                 <?php if ($feed['enabled']): ?>
                     <?php if ($feed['last_checked']): ?>
diff --git a/templates/history.php b/templates/history.php
index aee25d0..3c78061 100644
--- a/templates/history.php
+++ b/templates/history.php
@@ -26,7 +26,7 @@
                 <?= Helper\escape(Helper\summary(strip_tags($item['content']), 50, 300)) ?>
             </p>
             <p>
-                <a href="?action=feed-items&amp;feed_id=<?= $item['feed_id'] ?>"><?= Helper\escape($item['feed_title']) ?></a> |
+                <a href="?action=feed-items&amp;feed_id=<?= $item['feed_id'] ?>" title="<?= t('Show only this subscription') ?>"><?= Helper\escape($item['feed_title']) ?></a> |
 
                 <span class="hide-mobile"><?= dt('%e %B %Y %k:%M', $item['updated']) ?> |</span>
 
diff --git a/templates/unread_items.php b/templates/unread_items.php
index 39a4712..7fd6553 100644
--- a/templates/unread_items.php
+++ b/templates/unread_items.php
@@ -8,9 +8,10 @@
         <h2><?= t('<span id="page-counter">%s</span>unread items', isset($nb_items) ? $nb_items.' ' : '') ?></h2>
         <ul>
             <li>
-            <a href="?action=mark-as-read" data-action="mark-all-read">
-                <?= t('mark all as read') ?>
-            </a>
+                <a href="?action=unread&amp;order=updated&amp;direction=<?= $direction == 'asc' ? 'desc' : 'asc' ?>"><?= t('sort by date (%s)', $direction == 'desc' ? t('older') : t('most recent')) ?></a>
+            </li>
+            <li>
+                <a href="?action=mark-as-read" data-action="mark-all-read"><?= t('mark all as read') ?></a>
             </li>
         </ul>
     </div>
@@ -32,7 +33,7 @@
                 <?= Helper\escape(Helper\summary(strip_tags($item['content']), 50, 300)) ?>
             </p>
             <p>
-                <a href="?action=feed-items&amp;feed_id=<?= $item['feed_id'] ?>"><?= Helper\escape($item['feed_title']) ?></a> |
+                <a href="?action=feed-items&amp;feed_id=<?= $item['feed_id'] ?>" title="<?= t('Show only this subscription') ?>"><?= Helper\escape($item['feed_title']) ?></a> |
                 <span class="hide-mobile"><?= dt('%e %B %Y %k:%M', $item['updated']) ?> |</span>
 
                 <span class="hide-mobile">
@@ -67,11 +68,11 @@
 
     <nav id="items-paging">
     <?php if ($offset > 0): ?>
-        <a id="previous-page" href="?action=unread&amp;offset=<?= ($offset - $items_per_page) ?>">⇽ <?= t('Previous page') ?></a>
+        <a id="previous-page" href="?action=unread&amp;offset=<?= ($offset - $items_per_page) ?>&amp;order=<?= $order ?>&amp;direction=<?= $direction ?>">⇽ <?= t('Previous page') ?></a>
     <?php endif ?>
     &nbsp;
     <?php if (($nb_items - $offset) > $items_per_page): ?>
-        <a id="next-page" href="?action=unread&amp;offset=<?= ($offset + $items_per_page) ?>"><?= t('Next page') ?> ⇾</a>
+        <a id="next-page" href="?action=unread&amp;offset=<?= ($offset + $items_per_page) ?>&amp;order=<?= $order ?>&amp;direction=<?= $direction ?>"><?= t('Next page') ?> ⇾</a>
     <?php endif ?>
     </nav>
 
diff --git a/vendor/PicoDb/Table.php b/vendor/PicoDb/Table.php
index e4cf018..4cdf35f 100644
--- a/vendor/PicoDb/Table.php
+++ b/vendor/PicoDb/Table.php
@@ -260,13 +260,10 @@ class Table
     }
 
 
-    public function orderBy($column)
+    public function orderBy($column, $order = 'ASC')
     {
-        if ($column[0] == '-') {
-            $order = 'DESC';
-        } else {
-            $order = 'ASC';
-        }
+        $order = strtoupper($order);
+        $order = $order === 'ASC' || $order === 'DESC' ? $order : 'ASC';
 
         if ($this->sql_order === '') {
             $this->sql_order = ' ORDER BY '.$this->db->escapeIdentifier($column).' '.$order;