Proof reading of a coffee table book needed

I have a completed coffee table book that I need a final proof read for. The book is approx 200 pages with many pictures and diagrams - I am physio so this is a book based on my new business in pain prevention. Please note: I want to go through the book with you - I am based in Exeter but willing to travel a short distance to meet someone. I will not post/email the book for edit as I need to ensure the context is correct. I am estimating this will take 2-3 hours working together. I am hoping to get this done within the next month. You will be highly competent in English gramma and spelling - you do not need to have any medical knowledge though! Thanks