Cover · fair useBooks › Sierra Six
Sierra Six 2022
Sierra Six is a 2022 action thriller novel written by Mark Greaney, published by Berkley Books on February 15, 2022. It stands as the eleventh entry in the Gray Man series, following former CIA operative and assassin Court Gentry. The book presents two narratives centered on Gentry pursuing a Pakistani terrorist he encountered twelve years earlier while serving in a CIA paramilitary unit. The novel reached number four on the New York Times bestseller list upon its release.
Cast
Details
- Publisher
- Berkley Publishing Group
- ISBN
- 9780593098998
- Pages
- 528
- Format
- Print (Hardcover), Audio, eBook
- Series
- The Gray Man





