Review: The Copyeditor's Handbook: A Guide for Book Publishing and Corporate Communications 
The Copyeditor's Handbook is a solid resource for novice and experienced copyeditors alike. Although it functions well as a textbook and a general learning tool, it certainly is not a replacement for The Chicago manual of style, nor does it purport to be. It's a book that acknowledges an assortment of vexing copyediting questions and offers multiple answers to most of them.
Hernandez, Gary. Technical Communication Online (2002). Articles>Reviews>Editing