Explanations of the part on SELL EDITORIAL DESIGN ON BOOKS

The company that I would like to create is a company dedicated to sell editorial design the part of the arrangement on the text and illustration if they needed an illustration of course. This job takes part when the writer finish the novel and send to the editorial the final novel, so we star to create the cover and the side that the book required , also we decided what kind of typography needs and finally we send the file to the press and they finish the job.