Marion E Haynes

Marion Haynes began his writing career 35 years ago. Today, Marion Haynes began his writing career 35 years ago. Today, he is a best-selling author with 10 books and 35 articles tohe is a best-selling author with 10 books and 35 articles to his credit. He is well known for his work on management and his credit. He is well known for his work on management and supervisory practices and retirement and life planning. His supervisory practices and retirement and life planning. His work has sold over...See more