(recommended on Joe Konrath's blog)
Besides doing book reviews and selling ads, they offer book editing and proofreading services as well.
Anne Victory at www.VictoryEditing.com. She offers manuscript editing and her famous "Oops Detection" proofreading, which I have used personally and highly recommend.
Content editing only - no grammar editing or proofreading.
Does all three levels of editing: content, line, and proofing
Content and line editing