Ukara 1: Seri iki yaiku omah penerbitan Rowohlt nerbitake novel dening Patrick Niessen. Ukara 2: Seri iki diterbitake dening Rowohlt Publishing House, novel dening Patrick Niessen. Pitakonan: Apa ukara 1 lan ukara 2 padha tegesé? Ya utawa Ora?
Ya, iya