diff --git a/app/models/book.rb b/app/models/book.rb
index 63ea980..a67e0ba 100644
--- a/app/models/book.rb
+++ b/app/models/book.rb
@@ -40,7 +40,9 @@ class Book
   before_validation :add_http
 
   scope :sort_for_frontend, ->{ where(:is_hidden=>false).order_by(:year => "desc", :publish_date => "desc", :publication_date => "desc") }
-
+  def book_paper_type
+    self.book_type.title rescue ""
+  end
   def create_link
     title = []
     # title << self.member_profile.name if self.member_profile.present?