diff --git a/cli/worblehat.py b/cli/worblehat.py
index 45ea697..0dc1e2b 100755
--- a/cli/worblehat.py
+++ b/cli/worblehat.py
@@ -272,7 +272,11 @@ def search_book(connection, search_strings, search_description=False):
         else:
             for i in range(5):
                 result_list.append(s)
-    c.execute('SELECT * FROM book LEFT JOIN bookperson ON book.isbn=bookperson.book LEFT JOIN person ON person.id=bookperson.person WHERE ' + ' OR '.join(where_clauses), map(lambda s:'%' + s + '%',result_list)) 
+    c.execute('SELECT isbn,book.id AS id,title,category, \
+                array_to_string(array_agg(person.lastname || \' (\' || person.id || \')\', \', \') AS persons \
+                FROM book LEFT JOIN bookperson ON book.isbn=bookperson.book \
+                LEFT JOIN person ON person.id=bookperson.person \
+                WHERE ' + ' OR '.join(where_clauses), map(lambda s:'%' + s + '%',result_list)) 
     for  i in xrange(c.rowcount):
         book = fetchone_dict(c)
         print book['isbn'], book['title'], book['person']