Sometimes you just need a fresh pair of eyes on your document for a final pass before going out the door.
Or maybe you need more. Text written by someone whose first language wasn't English? Or by someone who is brilliant, but not grammatical or aware of their audience? Or all of the above?
Or perhaps the text comes from a jumble of sources and needs to be reorganized, cut down to fit word count and given a unified voice.
I am happy to edit at any level needed: a light, post-legal final glance, a heavy reorganization, or just a spit and polish.
