DON'T LET YOUR WRITING HOLD YOU BACK. When you're fumbling for words and pressed for time, you might be tempted to dismiss good business writing as a luxury. But it's a skill you must cultivate to succeed: You'll lose time, money, and influence if your e-mails, proposals, and other important documents fail to win people over. The HBR Guide to Better Business Writing, by writing expert Bryan A. Garner, gives you...