diff --git a/packt.php b/packt.php
index fee2065..b36bee0 100644
--- a/packt.php
+++ b/packt.php
@@ -86,12 +86,12 @@ function getBookInfo($bookUrl)
 
     $bookData['authors'] = [];
     foreach ($bookPage->find('[itemprop="author"]') as $author) {
+
         $authorData = [];
-        $authorData['name'] = $author->first('h3::text');
-        $authorData['bio'] = $author->find('p::text');
+        $authorData['name'] = trim($author->first('.book-info-bottom-author-title')->text());
+        $authorData['bio'] = preg_replace('#\s{2,}#', ' ', trim($author->first('.book-info-bottom-author-body')->text()));
         $bookData['authors'][] = $authorData;
     }
-
     return $bookData;
 }
 
@@ -99,7 +99,8 @@ function getBookInfo($bookUrl)
 $db = new SQLite3('data.db');
 
 //$stmt = $db->prepare('SELECT * FROM book  order by random() limit 1 ');
-$stmt = $db->prepare('SELECT * FROM book');
+$stmt = $db->prepare('select * from book');
+$stmt = $db->prepare('select * from book left join author_book ON book.id = author_book.book_id where author_book.book_id is null and category is not null');
 $booksResult = $stmt->execute();
 
 
@@ -108,32 +109,35 @@ echo '<pre>';
 while ($book = $booksResult->fetchArray(SQLITE3_ASSOC)) {
     $bookInfo = getBookInfo($book['url']);
 
-//    print_r($book);
 
     foreach ($bookInfo['authors'] as $author) {
-
-
         $stmt = $db->prepare('SELECT * FROM  author WHERE name = :name and bio = :bio');
         $stmt->bindValue(':name', trim($author['name']), SQLITE3_TEXT);
-        $stmt->bindValue(':bio', trim(implode(' ', $author['bio'])), SQLITE3_TEXT);
+        $stmt->bindValue(':bio', $author['bio'], SQLITE3_TEXT);
         $result = $stmt->execute();
         $authorData = $result->fetchArray(SQLITE3_ASSOC);
 
         if (!$authorData) {
             $stmt = $db->prepare('INSERT INTO author(name, bio) VALUES  (:name, :bio)');
             $stmt->bindValue(':name', trim($author['name']), SQLITE3_TEXT);
-            $stmt->bindValue(':bio', trim(implode(' ', $author['bio'])), SQLITE3_TEXT);
+            $stmt->bindValue(':bio', $author['bio'], SQLITE3_TEXT);
             $result = $stmt->execute();
 
             $stmt = $db->prepare('select seq from sqlite_sequence where name="author"');
             $result = $stmt->execute();
             $seqData = $result->fetchArray(SQLITE3_ASSOC);
 
-            $stmt = $db->prepare('INSERT INTO  book_author(book_id, author_id) VALUES  (:book_id, :author_id)');
-            $stmt->bindValue(':book_id', $book['id'], SQLITE3_INTEGER);
+            $stmt = $db->prepare('INSERT INTO  author_book(author_id, book_id) VALUES  (:author_id, :book_id)');
             $stmt->bindValue(':author_id', $seqData['seq'], SQLITE3_INTEGER);
+            $stmt->bindValue(':book_id', $book['id'], SQLITE3_INTEGER);
+            $result = $stmt->execute();
+        } else {
+            $stmt = $db->prepare('INSERT INTO  author_book(author_id, book_id) VALUES  (:author_id, :book_id)');
+            $stmt->bindValue(':author_id', $authorData['id'], SQLITE3_INTEGER);
+            $stmt->bindValue(':book_id', $book['id'], SQLITE3_INTEGER);
             $result = $stmt->execute();
         }
+
         var_dump($authorData);
 
     }
@@ -141,9 +145,6 @@ while ($book = $booksResult->fetchArray(SQLITE3_ASSOC)) {
 
 //print_r($bookData);
 //print_r($bookInfo);
-echo '</pre>';
-
-die();
 
 
 $return = c('https://www.packtpub.com/', $loginData);