diff --git a/cps/editbooks.py b/cps/editbooks.py
index e44d30c5..9ad39373 100644
--- a/cps/editbooks.py
+++ b/cps/editbooks.py
@@ -1088,23 +1088,17 @@ def convert_bookformat(book_id):
         flash(_(u"There was an error converting this book: %(res)s", res=rtn), category="error")
     return redirect(url_for('editbook.edit_book', book_id=book_id))
 
-@editbook.route("/scholarsearch/<query>",methods=['GET'])
-@login_required_if_no_ano
-@edit_required
-def scholar_search(query):
-    if have_scholar:
-        scholar_gen = scholarly.search_pubs(' '.join(query.split('+')))
-        i=0
-        result = []
-        for publication in scholar_gen:
-            del publication['source']
-            result.append(publication)
-            i+=1
-            if(i>=10):
-                break
-        return Response(json.dumps(result),mimetype='application/json')
-    else:
-        return "[]"
+@editbook.route("/ajax/getcustomenum/<int:c_id>")
+@login_required
+def table_get_custom_enum(c_id):
+    ret = list()
+    cc = (calibre_db.session.query(db.Custom_Columns)
+              .filter(db.Custom_Columns.id == c_id)
+              .filter(db.Custom_Columns.datatype.notin_(db.cc_exceptions)).one_or_none())
+    for idx, en in enumerate(cc.get_display_dict()['enum_values']):
+        ret.append({'value': en, 'text': en})
+    return json.dumps(ret)
+
 
 @editbook.route("/ajax/editbooks/<param>", methods=['POST'])
 @login_required_if_no_ano
diff --git a/cps/templates/book_table.html b/cps/templates/book_table.html
index 3722d6c1..b565ec75 100644
--- a/cps/templates/book_table.html
+++ b/cps/templates/book_table.html
@@ -63,9 +63,11 @@
               {% if c.datatype == "int" %}
                 <th data-field="custom_column_{{ c.id|string }}" id="custom_column_{{ c.id|string }}" data-visible="{{visiblility.get('custom_column_'+ c.id|string)}}" data-sortable="false" {% if g.user.role_edit() %} data-editable-type="number" data-editable-placeholder="1" data-editable-step="1" data-editable-url="{{ url_for('editbook.edit_list_book', param='custom_column_'+ c.id|string)}}" data-edit="true" data-editable-title="{{_('Enter ') + c.name}}"{% endif %}>{{c.name}}</th>
               {% elif c.datatype == "rating" %}
-                <th data-field="custom_column_{{ c.id|string }}" id="custom_column_{{ c.id|string }}" data-formatter="ratingFormatter" data-visible="{{visiblility.get('custom_column_'+ c.id|string)}}" data-sortable="false" {% if g.user.role_edit() %} data-editable-type="number" data-editable-placeholder="1" data-editable-step="1" data-editable-min="0" data-editable-max="10" data-editable-url="{{ url_for('editbook.edit_list_book', param='custom_column_'+ c.id|string)}}" data-edit="true" data-editable-title="{{_('Enter ') + c.name}}"{% endif %}>{{c.name}}</th>
+                <th data-field="custom_column_{{ c.id|string }}" id="custom_column_{{ c.id|string }}" data-formatter="ratingFormatter" data-visible="{{visiblility.get('custom_column_'+ c.id|string)}}" data-sortable="false" {% if g.user.role_edit() %} data-editable-type="number" data-editable-placeholder="1" data-editable-step="1" data-editable-min="0" data-editable-max="5" data-editable-url="{{ url_for('editbook.edit_list_book', param='custom_column_'+ c.id|string)}}" data-edit="true" data-editable-title="{{_('Enter ') + c.name}}"{% endif %}>{{c.name}}</th>
               {% elif c.datatype == "float" %}
                 <th data-field="custom_column_{{ c.id|string }}" id="custom_column_{{ c.id|string }}" data-visible="{{visiblility.get('custom_column_'+ c.id|string)}}" data-sortable="false" {% if g.user.role_edit() %} data-editable-type="number" data-editable-placeholder="1" data-editable-step="0.01" data-editable-url="{{ url_for('editbook.edit_list_book', param='custom_column_'+ c.id|string)}}" data-edit="true" data-editable-title="{{_('Enter ') + c.name}}"{% endif %}>{{c.name}}</th>
+              {% elif c.datatype == "enumeration" %}
+                <th data-field="custom_column_{{ c.id|string }}" id="custom_column_{{ c.id|string }}" data-visible="{{visiblility.get('custom_column_'+ c.id|string)}}" data-sortable="false" {% if g.user.role_edit() %} data-editable-type="select" data-editable-source={{ url_for('editbook.table_get_custom_enum', c_id=c.id)  }} data-editable-url="{{ url_for('editbook.edit_list_book', param='custom_column_'+ c.id|string)}}" data-edit="true" data-editable-title="{{_('Enter ') + c.name}}"{% endif %}>{{c.name}}</th>
               {% else %}
                 <!--{{ text_table_row('custom_column_' + c.id|string, _('Enter ') + c.name, c.name, false, false) }} -->
               {% endif %}