Hi there, I have extensive experience with correcting the grammar, spelling and meaning of written work by my students. I teach at various universities, and have a lot of experience with editing and correcting my own written work also. I'd be happy to do a thorough edit of your book, either as it stands now, or when you have a complete manuscript. Currently I am busy marking essays, but will be available to begin work in around 2 weeks. It depends when you would like the work done, now, or when you've completed the book. Also I'm happy to edit either by correcting the manuscript in red, or by making suggestions for corrections in the margin. Can you let me know if you are typing the manuscript as a word document, and if you are familiar and happy to use the review and edit functions on microsoft word. I look forward to hearing from you.
Cheers, Andrew Russ.