‘Gray Man’ Series Pulls Out Another Shoot ‘Em Up

‘The Hard Line,’ Mark Greaney’s 15th installment of the series, is full of action, an easy-to-guess plot, and overblown escapism.

Mark Greaney, presents the 15th installation in his popular "Gray Man" series, "The Hard Line." Michael Lionstar

Mark Greaney has recently published his 15th installment of the “Gray Man” novel series. For fans of intense and constant action, one could hardly find a more entertaining read. There is a reason that Greaney continues to dominate the action thriller book section, even if the books are, in more ways than one, overkill.

“The Hard Line” follows Greaney’s previous work “Midnight Black,” which witnessed his protagonist, Courtland Gentry, an assassin with phenomenal weapons and hand-to-hand combat skills, infiltrate a Russian prison. In this new work, Gentry is Stateside, joining a new team of operatives. Just as his team gets assembled, a string of assassinations begin across Washington and other northeast cities.

Some of the world’s best contract killers have been hired to do a job that could ultimately undermine and overthrow the status quo of the American government and, indeed, the world order. Greaney sets the table for Gentry, known as the Gray Man, and his team to face off against a collection of killers in hopes of staving off cataclysmic disaster.

Greaney throws a wrench in the relatively straightforward plot, pitting him against an assassin from Northern Ireland who has a very personal vendetta against the book’s hero.

Rinse and Repeat Escapism

As with every “Gray Man” novel, there are sinister people at high levels working to pull the bloody strings. And, indeed, it is bloody. For readers looking for literary achievement, perhaps a different section of the bookstore would be prudent. The “Gray Man” works are strictly about fast-paced action, bullets by the buckets full, profane language, and violent justice that looks very similar to revenge.

“The Hard Line” dedicates itself to the craft of action, combat tactics, and weapons. Greaney is a detailed writer when it comes to the elements of combat, describing the movements, the methods, and the reasons behind any tactical maneuver. He doesn’t shortchange his readers when it comes to those elements. It is his effort to make the unbelievable at least somewhat believable.

The writer apparently embraces the literary principle of the suspension of disbelief. It is no different than an action movie. Bullets hit the bad guys and miss (pretty much) the good guys—although to the author’s credit, there are a few mild surprises in the final pages.

Greaney’s debut novel in this series, “The Gray Man,” was published in late 2009. Since then, it has been approximately a book a year. It’s become a rinse-and-repeat plotline that pretty much leaves no surprises. Of course, there could be an element of surprise if one were to become emotionally attached to the characters, but such a proposition hardly possible, even for the protagonist.

There is a lot of dialogue in the book, but it is all void of sentiment, and, when there is sentiment, it is overdone. The series is based on the name of the protagonist, but the reads are hardly character-driven. They are driven by action-based plots that are about as subtle as a gunshot in a library.

Don’t Miss the Point

But to suggest that the characters of the “The Hard Line” or any of the “Gray Man” novels draw the reader in would be to miss the point of the series. The novels are escapism, specifically for those who like two things: reading and action movies. The “Gray Man” series are part of the action thriller genre that combines intense action sequences, an introduction to the latest and greatest weapons and tactical gear, and has a satisfyingly bloody ending.

For “The Hard Line,” however, the ending is only partly satisfying because it doesn’t end. That blood-drenched, bullet-riddled, and profanity-laced climax will have to arrive with the 16th installment of the “Gray Man” series. If my calculations are correct, that should be sometime next year.

For summer readers who are looking for extreme escapism, “The Hard Line” is hardly a hard sell. Gentry and his friends are fully locked and loaded with an aim to get the blood pumping, from jumping through seven-story windows, running through snow-covered mountains, and providing covering fire through the streets of the nation’s capital.

A straightforward plot with straightforward characters, the new “Gray Man” novel will not disappoint fans of the genre. For everyone else, I recommend a different section of the bookstore.

‘The Hard Line’ By Mark Greaney Berkley: Feb. 17, 2026 Hardcover, 496 pages

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