What You Must Know to Write an Author’s Bio

• How to write an author’s bio 
There are no hard and fast rules about exactly how the author bio should read. There are some aspects about your life that you may want to get into the bio, however.

• Pay attention to your author’s bio pic
One of the elements of a self-published book that shouldn’t be overlooked is the author’s photograph. While the photo often is a thumbnail or even smaller, it can subtly affect a reader’s decision to purchase your book.