Marc De Lima, a graduate of Columbia University, is a decorated and disabled Vietnam veteran, retired business executive, college professor, editor, translator, and author of over ...ver maisMarc De Lima, a graduate of Columbia University, is a decorated and disabled Vietnam veteran, retired business executive, college professor, editor, translator, and author of over 105 books. He lives in NYC with his wife Mary Duffy and Mister Darcy—a Shih-Tzu.ver menos