Online book writers are people who have a passion for writing and wish to share this passion with others. They're also experts in their fields and can write an Ebook on the subject of your choice. You can select from a variety of topics, but you must choose one that is easy to understand and has some appeal to it. The Ebook should be short enough for the reader to read during spare time, yet have sufficient information so that the reader will get something out of it. Once you've selected a topic, give online book writers several weeks to complete your project.