Proof reading: Pathways to Resonance Volume four

Attached is a very cut down version of the Volume Four that I want to have proof read. The total volume runs to about 227 pages. The attached file provides a sample only of what the actual proof reading task requires.

Would like to get this done, if possible, within the next month.

Punctuation errors, spelling / context changes. But the grammar is specific in nature as sometimes the words break with "formal written convention" I am not looking to change away from how I write and the style sometimes used.

Must of course be able to prove that you do this work normally, or have done it before with reviews available please.