Yes, it is a career but there are several things that you should keep in mind. Firstly, it is important to know that only a few can earn millions or become famous from book writing. If they are publishing their work on their own. And that is why sometimes it became hard for the writers to earn a good amount of money. The writers who do ghostwriting or offer their writing services to a firm like Essay Writing Service UAE. So, this would help them earn a good amount of money. There are plenty of options where writers can sell their services.