Department 89 Books 12-14

Three missions. No oversight. Just bodies.

Germany’s enemies don’t follow the rules — and neither does Department 89, the covert military unit that doesn’t officially exist. Led by Major Sophie Decker, a woman known across Europe as judge, jury, and executioner, they strike first and vanish without a trace.

In Books 12–14 of this relentless thriller series, Decker goes head-to-head with North Korean operatives, dismantles far-right terror networks, and uncovers a plot that could ignite a war across Europe. These aren’t missions — they’re kill orders.

Three full-length spy thrillers. One ruthless heroine. Download the boxset now and enter a world where justice is delivered through the scope of a rifle.

★★★★★ "A thrill ride from start to finish"
★★★★★ "The books riveted me to my chair from beginning to end. The tension keeps ratcheting up every page-turn until the very satisfying end."
★★★★★ "Well written exciting books."
★★★★★ "Fast paced, well crafted, this is a great read."
★★★★★ "A wonderfully crafted action-packed story with twists and turns that keep you on the edge of your seat right to the last page."
★★★★★ “This whole series is a delight. I had to rush back to Amazon and buy up some more of O'Neill's books.”
★★★★★ “Exceptionally well written, a pleasure to read and highly recommended to anyone looking for good reading.”
★★★★★ “It's not often that I am so enthralled with a story that I read the entire book nonstop in one sitting, but it happened here.”
★★★★★ “Totally engrossing. Great read. All Dept 89 books are thrilling and non stop action. Sophie Decker is the best.”
★★★★★ "Amazingly well put together yarns that are blisteringly fast paced & very hard to put down once started.”