Edit a book

I have written a book in word and would like someone to check the format (some spacing problems between words) and the correctness of the paragraph spacing before it goes to print. This is a small run project that will be sold locally and therefore it is for pleasure rather than profit which means I have a very small budget. I am sure for someone with experience this is a very easy job, however it is important to me personally that I present the book in a professional manner. There are many Welsh words and names in the book and these are all correct so no need to worry about them.