Writing a book is a big undertaking. You have to think about what you will
actually write, the content, its organization, the examples you want to show,
When publishing with the help of a regular editor, your job stops there at
writing – and that's already a big and hard enough task. Your editor will
handle the publishing process, leaving you free of the printing task. Though
they might have their own set of requirements, such as making you work with a
word processing tool (think LibreOffice Writer or Microsoft Word).