Threat Warning
When a cult-like paramilitary group decides to make its deadly presence known, the first victims are random. Ordinary citizens going about their lives in Washington, D.C., are suddenly fired upon at rush hour by unseen assassins. Caught in the crossfire of one of the attacks, rescue specialist Jonathan Grave spies a gunman getting away—with a mother and her young son as hostages.
To free them, Grave and his Security Solutions team must enter the dark heart of a nationwide conspiracy. But their search goes beyond the frenzied schemes of a madman's deadly ambitions. This time, it reaches all the way to the highest levels of power…
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John Gilstrap
When John Gilstrap's first novel, Nathan's Run, hit the market in 1996, it set the literary world on fire. Publication rights sold in 23 countries, the movie rights were scooped up at auction by Warner Brothers, and John changed professions. A safety engineer by training and education, he specialized in explosives and hazardous materials, and also served 15 years in the fire and rescue service, rising to the rank of lieutenant.
That "first" book was really his fourth, and that one call from an agent (after logging 27 rejections) changed the trajectory of his life. Twenty books and seven movie projects later, it's been a good run, and it's still running. But his career track looks more like a sine curve than a rocket ship. There were lots of setbacks along the way. At one point, his writing career appeared to be dead. Then came the comeback.
Jonathan Grave
Jonathan Grave consists of sixteen books and series is set to expand with the upcoming release of two more books. The current recommended reading order for the series is provided below.

