diff --git a/mobile.netbiblio.php b/mobile.netbiblio.php
index 5d80b01..b35d437 100644
--- a/mobile.netbiblio.php
+++ b/mobile.netbiblio.php
@@ -383,6 +383,25 @@ class NetBiblio extends WebService
         $this->data = AudioBook::inReading();
     }
 
+    public function LastBooksByType($type, $itemsByGroup)
+    {
+        $this->CheckSession();
+
+        $s = new BookSearch();
+        if($type == 'Jeunesse') {
+            $s->addQuery(1, 'jeunesse');
+        } else {
+            $s->addQuery($type, 'category');
+        }
+        $s->addSortField('availabilityDate');
+
+        $results = $s->getResults(0, $itemsByGroup);
+
+        $ids = array_map(function($r) { return $r['id']; }, $results['response']['docs']);
+        $books = AudioBook::findBy('NoticeID', $ids, true);
+        $this->data = array_map(array($this, 'AddFiles'), $books);
+    }
+
     protected function Output()
     {
         return $this->data;