Mission Critical - Mark Greaney

Mission Critical

By Mark Greaney

  • Release Date: 2019-02-19
  • Genre: Mysteries & Thrillers
Score: 4.5
From 2,762 Ratings



From Mark Greaney, the New York Times bestselling author of Gunmetal Gray and a coauthor of Tom Clancy's Jack Ryan novels, comes a high-stakes thriller featuring the world's most dangerous assassin: the Gray Man.

Court Gentry's flight on a CIA transport plane is interrupted when a security team brings a hooded man aboard. They want to kick Gentry off the flight but are overruled by CIA headquarters. The mystery man is being transported to England where a joint CIA/MI6 team will interrogate him about a mole in Langley.

When they land in an isolated airbase in the U.K., they are attacked by a hostile force who kidnaps the prisoner. Only Gentry escapes. His handlers send him after the attackers, but what can one operative do against a trained team of assassins? A lot, when that operative is the Gray Man.


  • Great books

    By Port2075
    Lots of action. It moves fast. Great story and it kept me interested.
  • Great Read

    By kmeyer430
    Really do enjoy reading all of the grey man novels
  • 3 words

    By Italianqqq
    Solid. Funny. Great.
  • Absolutely

    By Red!1
  • Just a really good read.

    By Flinthills Jim
    I am really enjoying the Gray Man series. I highly recommend.
  • Awesome book. Loved every page‼️

    By One year plan
    Great action, flowed extremely well.
  • Gray Man Lives To Fight On For Both Good & Evil

    By Late Night T43
    This is a classic Mark Greaney novel with just the right amount of suspense and probability to keep you turning the pages and staying up late to see how the good survive and the bad guys are terminated. The only problem is that each book seems to get longer and more complex with side stories.
  • Best action series.

    By GBell$
    One of the best action books I have read during COVID lockdown.
  • Exciting Fast Pace

    By Guppa59
    The flow of the story is fast paced as usual. However, I recoil at typos which there were many. I also have a tendency to fact check locations and hardware. I found many issues in this story where the author took liberties with location names. While I understand this is fiction, I believe the writer could do a great deal to add truths to support his story. I’ve read all of this series and will continue to do so. Still a very exciting read.
  • Zoya

    By drhhch
    Love the dynamic with Court and Zoya. The unexpected with Brewer, and the addition of the other Ground Branch operatives made for a great read.