Professor Tony Myatt of The University of New Brunswick, Fredericton, has "Canadianized" the <i>Macroeconomics</i> split of Krugman/Wells, maintaining the structure and spirit of the U.S. edition but adapting it in a way that appeals to the Canadian market. In almost every instance, U.S. data sets and experience have been supplanted by Canadian data sets and experiences. Because of the heavy reliance on macroeconomic data, <i>Macroeconomics: Canadian Edition</i> is much more extensively changed than the Canadian edition of <i>Microeconomics.</i>