swap order of books in series works - still has debugs, and only works on current series, e.g. if you are in a series in a series, it will need you to manually do the same move in both series - I think I wont fix this bit, but we will see

series.py

@@ -59,6 +59,9 @@ def series(id):
     if request.method == 'POST':
         if 'move_button' in request.form:
             print( 'maybe we are moving a book up or down in series, we pressed: ' + request.form['move_button'] )
+            dir, id = request.form['move_button'].split('-')
+            print( "dir="+dir)
+            print( "id="+id)
     if request.method == 'POST' and series_form.validate_on_submit():
         id = request.form['id']
         series = Series.query.get(id)