Mark Greaney

Author Mark Greaney Joins David Lamb to Discuss New Gray Man Book

Netflix is Turning Greaney's Gray Man Series into a Summer Blockbuster

Life is good for author Mark Greaney. Greaney has a just released the latest in his Gray Man series, “Sierra Six”. And as if that wasn’t exciting enough, this summer Netflix will release the most expensive movie in the history of the streaming service, “The Gray Man”. The film stars Ryan Gosling and Chris Evans and is based on Greaney’s…