Benjamin White, CC BY-SA 2.0, via Wikimedia Commons — https://commons.wikimedia.org/wiki/File:Mark_Greaney_2020.jpg
Mark Greaney
American
Mark Greaney is an American thriller novelist best known for creating the Gray Man series featuring freelance assassin Court Gentry, and for continuing Tom Clancy's Jack Ryan universe after Clancy's death. He has authored or co-authored dozens of novels that blend geopolitical intrigue with high-stakes action. Before turning to fiction, Greaney worked in international business and trade, experiences that inform the authenticity of his globe-spanning stories.