diff --git a/oml/media/__init__.py b/oml/media/__init__.py
index b05944e..0cc89ee 100644
--- a/oml/media/__init__.py
+++ b/oml/media/__init__.py
@@ -43,9 +43,23 @@ def metadata(f, from_=None):
     if os.path.exists(metadata_opf):
         opf_info = opf.info(metadata_opf)
     for key in (
-        'title', 'author', 'date', 'publisher', 'description',
-        'language', 'textsize', 'pages',
-        'isbn', 'asin'
+        'author',
+        'categories',
+        'cover',
+        'date',
+        'description',
+        'edition',
+        'isbn',
+        'language',
+        'pages',
+        'place',
+        'publisher',
+        'series',
+        'tableofcontents',
+        'title',
+
+        'asin',
+        'textsize',
     ):
         if key in info:
             value = info[key]