Hemlock (Charlie Cooper #12)

Hemlock (Charlie Cooper #12) by Mark Dawson is out now, published March 1, 2026.

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Hemlock (Charlie Cooper #12)
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Hemlock (Charlie Cooper #12) Release Date: March 1, 2026

Published

When a covert operator with links to Charlie Cooper is killed, the trail leads to a secret outfit few believe is real: Hemlock.

No witnesses. No records. No proof it ever existed. Just rumours, half-forgotten files, and a growing body count.

As Cooper digs deeper, the evidence keeps disappearing—and so do the people who get too close. Hemlock doesn’t operate in the shadows. It owns them, using blackmail, corruption and murder to shape events from the inside.

The closer Cooper gets to the truth, the clearer it becomes: this isn’t a conspiracy you expose.

It’s one you survive.

Because Hemlock has endured for decades by doing one thing better than anyone else—making sure it’s forgotten.

Fast, brutal, and impossible to put down, Hemlock is a razor-sharp Charlie Cooper novella—perfect for fans of relentless action, hard choices, and killers who don’t miss twice.

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Genre: Thriller

Mark Dawson

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