When should you use a professional editor?

After you have family and friends review your work for errors, etc, it is time to hire a professional. Do not submit your work to a publisher or agent until you have a professional editor review it. The art and science of editing is a specialized field requiring unique skills. A professional edit begins by reading the work to understand the concept and goal the writer intends to convey. Does anyone disagree?

How Do You Start Writing Your Books?

I have a great idea for a book, how do I start? I like to begin with an outline.

An outline that will constantly change as my book evolves. I know this doesn't

work for everyone. Please share your method.