public function add()
 {
     $author = Authors::create($this->request->data);
     if ($this->request->data && $author->save()) {
         Session::write('message', 'Your author account has been created');
         return $this->redirect('Authors::dashboard');
     } else {
         Session::write('message', 'Your author can not be created');
     }
     return compact('author');
 }