Primary Command (An Action Thriller)

In Primary Command, elite delta force veteran Luke Stone leads the FBI on a tense mission to rescue American hostages from a nuclear submarine, with high stakes that threaten global security. As events unfold, the situation takes a dramatic turn, putting Luke at the center of a potentially world-altering crisis. This military thriller promises an intense, action-packed experience and is part of the renowned Luke Stone Thriller Series by bestselling author Jack Mars.