My rate for comprehensive (heavy) copyediting is $40/hour. Most of the full-length manuscripts I work on are 80,000-95,000 words, and require 30-45 hours to finish. For manuscripts longer than 100K, we can negotiate a reasonable fee for both parties.
The fee includes fixes in grammar, style, continuity, spelling, punctuation, redundancy, as well as intensive fact-checking and rephrasing of awkward/unclear sentences. If requested, I can edit three sample pages for free before you commit. (To read an interview with me on Murderati, click here.)
Developmental editing, which focuses more on structural issues, characters, pacing, and the overall picture, is also available. Contact me by using this form.