Lisa Endlich Heffernan
Mary Dell Harrington and Lisa Endlich Heffernan are the voices behind Grown and Flown: Parenting from the Empty Nest. Between them they have five children for a total of 93 years of parenting experience as they hurtle towards their empty nests. Mary Dell has a MBA from Harvard Business School and worked at NBC, Discovery, and Lifetime. Lisa has an MBA from the MIT Sloan School of Management and worked as a Wall Street trader before becoming an author of three books including New York Times Business Bestseller, "Goldman Sachs: The Culture of Success." You can follow them on twitter or join in the conversation on Facebook at https://www.facebook.com/grownandflown.