|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||3 days ago||36.95||$16.23||You save $20.72|
|Amazon US||5 days ago||25.33||$16.23||You save $9.10|
|Book Depository US||today||16.59||$16.23||You save $0.36|
Susan F. Benjamin is a communications consultant and the author of 5 books, including Words at Work. Her articles on language-related issues have appeared in USA Today, Philadelphia Inquirer, and New York Daily News.