It is interesting to notice that many people write books about their businesses. One may wonder why a person would take the time to write such a book. There are several good reasons to write a book.1. One has the expertise. If one has spent any time at all in a business, one knows quite a bit about the ins and outs of running that type of business. If one is in the catering business, one knows how to coordinate large wedding meals or banquets. One knows everything it takes to be successful in the catering business. It makes sense to put that knowledge to work by writing a book.2. One has the ability to write a book. Anyone who knows the language can write a book. One does not have to be an expert in composition and grammar, either. One can come up with a simple outline of chapters and then write each chapter as if one were telling the information to a friend. The computer will take care of most of the grammar and spelling, although the book should be read through by another person, too.3. One may enjoy the challenge. While anyone can write a book, it is an interesting way to stretch one’s abilities. One can try to make the book as interesting as possible. One can work at getting in all the important aspects of one’s business. Every success in writing style and content will both give satisfaction and contribute to the success of one’s business book as well.4. Readers want to know about the subject. Hundreds of thousands of books are published in the US every year. Yet a well written book can capture a niche audience quite readily. The key is to be very specific about the subject. Then, it will not get lost among those other piles of books.5. Marketing a business with a book will get more people interested in one’s services. One’s field of expertise will be closely related to one’s actual business. Therefore, the book will get people to start thinking of new ways and circumstances for using one’s services. The book will show why one’s business is important to them.6. One’s business profits will rise. Writing a book to market business services is a good way to increase the number of people who come through the doors of a business. That is just one way profits increase. Another way is that the author can sell services at a higher rate because she or he is now a published author and seen as an expert.7. One can have an impact on one’s business sector. Other people in the business will read one’s book and learn better ways of doing things. One will be increasing the productivity and knowledge of one’s peers. This means that one’s type of business will gain a better reputation, which will help one’s individual business.When one thinks about it, there are few reasons not to write a book to promote a business. One should have all the skills, abilities, and knowledge needed to make a difference in one’s business and the world. It only makes sense to take the plunge and write a book that will improve one’s own business.