About Mark Coakley Mark Coakley practiced law for 10 years before becoming a full-time writer; he regularly contributes to Sharp and Urbanicity. His previous book is Tip and Trade: How Two Lawyers Made Millions from Insider Trading. He lives in Ontario. Books by Mark Coakley Hidden Harvest The Rise and Fall of North America’s Biggest Cannabis Grow Op by (author) Mark Coakley Tip and Trade How Two Lawyers Made Millions from Insider Trading by (author) Mark Coakley