diff --git a/src/epub_converter/epub_converter.py b/src/epub_converter/epub_converter.py
index 444ff16..cf11cc8 100644
--- a/src/epub_converter/epub_converter.py
+++ b/src/epub_converter/epub_converter.py
@@ -503,8 +503,7 @@ class EpubConverter:
 
 if __name__ == "__main__":
     filename = '9781641051217'
-    logger = logging.getLogger('epub')
-    logger_object = BookLogger(name=f'epub', main_logger=logger, book_id=filename)
+    logger_object = BookLogger(name='epub', book_id=filename)
 
     json_converter = EpubConverter(f'../../epub/{filename}.epub',
                                    logger=logger_object)
diff --git a/src/util/helpers.py b/src/util/helpers.py
index e158c89..26728c5 100644
--- a/src/util/helpers.py
+++ b/src/util/helpers.py
@@ -27,7 +27,8 @@ class ColoredFormatter(logging.Formatter):
 
 class BookLogger:
     def __init__(self, name, book_id, main_logger=None,
-                 filemode='w+', logging_level=logging.INFO, logging_format='%(asctime)s - %(levelname)s - %(message)s [%(filename)s:%(lineno)d in %(funcName)s]'):
+                 filemode='w+', logging_level=logging.INFO, logging_format=
+                 '%(asctime)s - %(levelname)s - %(message)s [%(filename)s:%(lineno)d in %(funcName)s]'):
         """
         Method for Logger configuration. Logger will write to file.
         :param name: name of the Logger.
@@ -40,6 +41,7 @@ class BookLogger:
         self.main_logger = main_logger
 
         self.logger = logging.getLogger(name)
+        self.logger.propagate = False
         folder_path = os.path.dirname(
             os.path.dirname(os.path.abspath(__file__)))
         folder_path = os.path.dirname(folder_path)
@@ -49,6 +51,7 @@ class BookLogger:
         file_format = logging.Formatter(logging_format)
         file_handler.setFormatter(file_format)
         self.logger.addHandler(file_handler)
+
         stream_handler = logging.StreamHandler()
         stream_format = ColoredFormatter(logging_format)
         stream_handler.setFormatter(stream_format)