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Hemlock

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

136 pages, Kindle Edition

Published March 1, 2026

219 people are currently reading
14 people want to read

About the author

Mark Dawson

103 books40 followers
Librarian Note: There is more than one author by this name in the Goodreads data base.

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5 stars
68 (59%)
4 stars
38 (33%)
3 stars
7 (6%)
2 stars
1 (<1%)
1 star
0 (0%)
Displaying 1 - 4 of 4 reviews
4 reviews
March 4, 2026
Another good story

Mark doesn't waste words . I enjoy a good story that keeps to point and provides a satisfying quick read.
67 reviews
March 2, 2026
Another case for Charlie the chameleon Cooper

Following on from his last outing in Jordan, and the words uttered from Vanessa as she fell to her death 'Hemlock'. Now on the trail to find and eliminate this group Charlie finds himself looking at prominent figures who are or have power, with the help of Nathan the tech guy, he manages to infiltrate the systems run by Hemlock.
This is a brilliant 'edge of your seat' read that you won't want to put down until you have read the very last word! A 5🌟 triumph for Mark Dawson
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84 reviews3 followers
March 4, 2026
Never get tired of Mark Dawson’s group fifteen and its spinoffs.

* DNF
** Stuck with it
*** Good, will probably read another by the same author
**** Would recommend
***** Sticks with me / page turner.
25 reviews1 follower
March 5, 2026
Another Winner!

Just love this series. Cooper is at his best when he takes on impossible missions.

Cannot wait till the next one.
Displaying 1 - 4 of 4 reviews

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