Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to know if your book is worth publishing [title] Identify your target audience. [step] One way to determine if your book is worth publishing is to consider who the book is for. Ask yourself, who is my reader? Who will be interested in reading this book? These questions will help you identify the target audience for your book.

Ending1: [substeps] Your audience will need to be small enough for you to fold over and reach in with your writing. You will need to have a strong, original piece of work to address a wide range of questions or themes. Ending2: [substeps] Your audience should be people who understand the topic or thesis you will write about. They should also be the adults you'll be publishing your book to and old friends or co-authors. Ending3: [substeps] Identify the publication date, book title, and publisher. Most organizations place a tracking number on the mailing lists of their book publishers. Ending4: Publishers often focus on a book's target audience to help market it and sell it to readers. [substeps] For example, perhaps you have a book that is about a love story during the american civil war.

Answer format: ending1/ending2/ending3/ending4