James P. Sumner | International Bestselling Author

The Devil You Know (Adrian Hell, Book 9)


Format: Trade Paperback (ISBN: 9781914191169)

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The Devil You Know (Adrian Hell, Book 9)

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Desperate times call for desperate measures.

When a threat to the new era of global peace looms on the horizon, the government needs all the help it can get.

Adrian Hell is no one’s last resort. He’s their only option.

Still reeling from the events in Tokyo that almost killed him, Adrian receives a call that will change his life forever. He is summoned to Washington D.C. by an old friend who needs his help.

Torn between his desire for a peaceful life and his unwavering urge to do what’s right, he knows his toughest choice is really no choice at all.

This near-perfect thriller is complex, emotional, and relentless. The action unfolds around an incredible cast of characters and is ideal for fans of Strike Back and John Milton.

Add this stunning novel to your collection today.


GENRE: Action Thriller
KEY THEMES: Assassins, Conspiracy, Espionage, Military, Politics, Terrorism, Vigilante Justice


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