I will layout and or write your book

I offer to layout the client's texts to turn them into books, adapting them for printing, including all the book details that the client will provide me, including illustrations if they are not drawn by me; if they are drawn by me, an extra cost will be charged for the creation. Alternatively, I write a book from scratch for the client who will provide me with information about the plot, the characters, and the ending. More info are better. Or I can write client's book and lay it out.