Vasant Davé is an engineer who has travelled widely in India conducting Industrial Market Research. Once he visited Lothal and was awed to learn that it was a sea-port that conducted maritime business with Mesopotamia. His 'Trade winds to Meluhha' ( http://www.amazon.com/dp/B006XNEH7U/ )is the result of that thrilling discovery, subsequent visits to other Indus Valley Civilization archaeological sites and his discussions with authorities on the subject. Vasant's articles have appeared in Readers' Digest, Economic Times, Business India, Telematics India and Studio Systems.