Mark Greaney, New York Times Bestselling Author, Sierra Six

On today’s 46th Episode of The Thriller Zone, I’m stoked to welcome a super-star writer, a super-nice and down-to-earth guy who happens to be a #1 New York Times Bestselling Author. Mark Greaney is a prolific author I’ve followed for years, and you’ll soon see why.

Today, we will discuss his latest thriller surrounding the ever-popular hero known as “The Gray Man.” Yes, the book is SIERRA SIX, and folks let me tell you it’s a genuine page-turning in every sense of the world. Speaking of, I’m sure you’ve heard, Ryan Gosling will be playing the lead character for Netflix this year.

Mark will also share what it’s like to be one of the few artists who have been able to carry on the tradition of the late, great Tom Clancy. As you can imagine with nearly two-dozen hits to his credit, Mark shows no signs of slowing down.

On this hour-long podcast, there is so much to take away. Mark has such a wide variety of insights to the publishing business, and he breaks it down into such simple understandable and relatable ways.

If you’re a writer who dreams of one day making it into the “big boy’s club,” some of his insights will give you both courage to push further, as well as hope that you can make it. Part of his mantra: Complete Something. But you’ll want to listen to learn more.

Finally, when we get into “Rapid Fire Questions” you’ll get to know a whole different side of this author. It’s a hoot!

Learn more at:, Follow Mark on Twitter @MarkGreaneyBook and also on both Instagram & Facebook: @MarkGreaneyBooks

And as always, please Follow us on Twitter & Instagram @thethrillerzone, and Subscribe to our channel at (soon to be TheThrillerZone).




  1. Sheri Whiteley on October 22, 2022 at 8:06 pm

    I love reading Mark Greaney Gray Man Series my on problem in I read in on day so I reread again. I love the action in all his books. I really like when wasn’t in the CIA it seemed to me a lot more action took place. So I can’t wait for action pack to come back it’s amazing. I wasn’t happy to see the movie it didn’t match the books guess I just like the action of the black ops ok assassins for hire that has moral compass. Cant wait for the next one

  2. David on October 23, 2022 at 8:17 am

    Sheri thank you for your comments. This was one of my favorite guests. He’s a real talent. And a truly nice guy!

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