Sins of the Raven

Dr. Kent Stirling once lived two lives-one as a world-class cardiovascular surgeon, the other as a covert operative for The Sandbox, a powerful global syndicate. Now in exile among the mountains of Mongolia, Stirling has traded scalpels for solitude-until a massacre aboard a luxury yacht drags him back into a deadly world he thought he'd escaped.

When secret files from Operation Beech Grove resurface, Stirling is pulled into a web of espionage, betrayal, and revenge that spans continents. Fr...