COMMUNICATIONS EXPERT DIANNA BOOHER BRINGS GRAMMAR BACK WITH HER 44TH BOOK

A poorly written cover letter, website, or presentation can blow someone's chances at creating a great first impression, getting a job offer, sealing the deal, retaining a client, or nabbing that promotion. Bad grammar can not only limit someone's job trajectory, but also their social standing.

The good news? Business communications expert Dianna Booher, author of Booher's Rules of Business Grammar: 101 Fast and Easy Ways to Correct the Most Common Errors (McGraw-Hill, November 2008), assures readers they can correct deficiencies in a matter of a few hours. In Booher's Rules of Business Grammar the author identifies the top 101 mistakes made in emails, presentations, and conversations every day. With funny examples and to-the-point memory tips at the end of each brief chapter, Booher picks apart common mistakes and gives readers the ammo to put them back together.