About Mary Sue Waisman Mary Sue Waisman, MSc, RD, is an accomplished educator, consumer, writer and media spokesperson. Books by Mary Sue Waisman Dietitians of Canada Cook! 275 Recipes Celebrate Food from Field to Table by (author) Mary Sue Waisman Simply Great Food 250 Quick, Easy and Delicious Recipes by (author) Patricia Chuey, Eileen Campbell, Mary Sue Waisman & Dietitians of Canada