Learn some important tips and insights into writing from an author. If you are an independent or self published author, it is really important to have someone read your manuscript. They can give you some advice and editoral tips on the book such as editing misspelled words, correcting grammar and such. Beta readers can catch stuff the author can’t see because authors have a way of just glancing at their story instead of reading it word by word. They may even catch something in the story that doesn’t make sense to the reader. Anyway read more on this topic from this blog post: The Importance of an Editor and Beta Readers for Independent Authors