Which reminds me that Strunk and White was on the list of essential books for writers they passed out at the San Francisco Writers Conference last month.
Some other books on the list:
The Complete Guide to Writing Fiction , Barnaby Conrad, Writer's Digest Books
How to Get Happily Published: A Complete and Candid Guide, Judith Applebaum, HarperCollins
How to Write a Book Proposal, Michael Larsen, Writer's Digest Books
Bird by Bird: Some Instructions on Writing and Life, Anne Lamott, Pantheon Books
On Writing Well, William Zinsser, HarperPerennial
1001 Ways to Market Your Books, John Kremer, Open Horizons
The Writer's Workbook: A Full and Friendly Guide to Boosting Your Book's Sales, Judith Applebaum and Florence Janovic, Sensible Solutions
Literary Agents: What They Do, How They Do It, and How to Find and Work with the Right One for You, , revised and expanded, Michael Larsen, John Wiley & Sons
How to Publish a Book & Sell a Million Copies, Ted Nicholas, Enterprise-Dearborn