Book bloopers, also known as ERRATA, are errors in a published book that can range from typos to factual inaccuracies. ERRATA is a term used to describe the corrections made to a book after it has been published. These errors can be caused by a variety of factors, including human error, technical issues, or even intentional changes made by the publisher. Book bloopers can be embarrassing for the author and publisher, but they can also be humorous and entertaining for readers.