diff --git a/python/web/library/models.py b/python/web/library/models.py
index 6386bbf..7b22baa 100644
--- a/python/web/library/models.py
+++ b/python/web/library/models.py
@@ -57,14 +57,15 @@ class Book(models.Model):
 			for field in book_fields:
 				try:
 					scratch += format % (field[1],eval('self.'+field[0]))
+				except Id.DoesNotExist:
+					scratch += format % (field[1], "None")
 				except AttributeError:
 					scratch += format % (field[1], '')
-			authors = ','.join(map(lambda x: str(x),self.get_authors()))
+			authors = ', '.join(map(unicode, self.get_authors()))
 			scratch += format % ('Authors', authors) 
 #			scratch += 'Authors'.ljust(15, ' ') + ':'
 #			scratch += authors.rjust(51, ' ')
 
-		scratch += '\n'
 		return scratch 
 
 	def to_dict(self):