KNYGA Mark Greaney Sentinel

Discover the thrilling world of "Sentinel," the second novel in a captivating new series by the #1 New York Times bestselling author of the Gray Man. Published by Little, Brown Book Group in 2023, this action-packed narrative spans 496 pages of intense storytelling that will keep you on the edge of your seat. As the excitement builds, fans can also look forward to a film franchise adaptation that promises to bring this gripping tale to life. Don't miss your chance to dive into this electrifying adventure—order your copy of "Sentinel" today and experience the pulse-pounding action for yourself!