Writing a book.
Most people who want to write a book would like to write an autobiography. Not only is it a way to remember what happened, it is also a record to pass down to future generations.
Once you have written your book you must proof read it, using the computer spellcheck and letting someone else look over it for spelling, punctuation and spacing errors. It is also helpful to read it out loud. If you use an editor they will tell you if you have correct dates and reasonable continuity and, in the case of fiction, if you have made your characters believable and if there are any holes in the plot. If you are writing a novel it should be written in scenes, as if it was a film.
To find an agent you could use the Writers’and Artists’ Yearbook or meet them face to face at somewhere like the Winchester Festival. If you cannot get a publisher interested it is probably because they don’t think they could make a profit. If you know there is a niche market you could opt for self publishing.
For a few copies for family members a local printer may be your best bet but if you want copies in bookshops or the library you need to find a publishing partner or buy 10 ISBN numbers which cost over £100. Writers’ Forum or Writing Magazine have advertisements for publishing partners. Costs vary and the more copies you order the cheaper the books. Also, Feedaread or Createspace will take over the publication of your book on a Print on Demand basis.
If you wish to be your own publisher you can find experts to do what you are unable to do. Cover images can be found on line or you can provide your own. A good book designer will format your book and send proofs for you to check.When it comes to selling bookshops and wholesalers want a discount of 40-50% so you are unlikely to make a profit. Marketing is the most difficult part of being an author but the computer helps as does having a website and going on social media.
If you write fiction you are at the mercy of fashion and it is luck, fame or notoriety that will see your book a best seller.