|Other Retailer||Price Checked Time||Their Price in NZD||Our Price|
|Amazon UK||yesterday||31.46||$21.76||You save $9.70|
|Amazon US||7 days ago||28.08||$21.76||You save $6.32|
Mardy Grothe, Ph.D., is a psychologist, marriage counselor, and management consultant. Coauthor of three business books, he has been extensively interviewed on radio and television, on topics from problem bosses to the art of the insult. He lives in Boston, Massachusetts.
"There is plenty of delight in this overdue collection." --Houston Chronicle