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The Mason Files #3

The Labyrinth Key

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A fast-paced, gripping novella from the #1 bestselling author of the chart-topping Jed Mason series.

Former British MI6 officer Jed Mason wants out of the espionage game, but he just keeps getting pulled back in. When his old friend and former SAS operative Matt Dalton tells him about a mysterious man who hired him to fly his plane in circuits around the ancient Palace of Minos on Crete, Mason is once again on the move.

Mason and Dalton work together but soon uncover a grotesque conspiracy about to be perpetrated on the world by one of its richest men.

Readers are gripped by Rob Jones

“If you like books by Ernest Dempsey or Dan Brown you should like this” Goodreads reviewer. ⭐⭐⭐⭐⭐

“Similar type of adventures to Andy McDermott and Scott Mariani” Amazon reviewer ⭐⭐⭐⭐⭐

“It keeps you on the edge of your seat the whole time, wondering what will happen next” Goodreads reviewer. ⭐⭐⭐⭐⭐

“Exciting ride from page one” Amazon reviewer. ⭐⭐⭐⭐⭐

“Top-notch action-adventure book” Amazon reviewer. ⭐⭐⭐⭐⭐

“If you love adventure, thrills and spills, mystery and being on the edge of your seat with your heart in your mouth, you will love these books” Amazon reviewer. ⭐⭐⭐⭐⭐

“What a gripping read, didn’t want to put it down” Amazon reviewer. ⭐⭐⭐⭐⭐

“I couldn’t put the book down, lots of twists and turns and excitement” Goodreads reviewer. ⭐⭐⭐⭐⭐

“Fast paced, full of action. I read this in one sitting as I couldn’t put it down” Goodreads reviewer. ⭐⭐⭐⭐⭐

91 pages, Kindle Edition

Published April 3, 2025

52 people are currently reading
9 people want to read

About the author

Rob Jones

65 books89 followers
International bestselling author of twenty-five thrillers, including fourteen in the Joe Hawke action-adventure series and The Hunter Files. All available for the Amazon Kindle.

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5 stars
54 (41%)
4 stars
33 (25%)
3 stars
28 (21%)
2 stars
11 (8%)
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3 (2%)
Displaying 1 - 2 of 2 reviews
1 review
December 29, 2025
Easy Pickins

The way Mason and Dalton picked off all of Hahn’s security force inside the Labyrinth, you’d think they were just killing flies. This story had little plot, no intrigue, and was as predictable as nightfall. Neither of them got injured, and in the end Hahn was easily knocked off as well. No mystery, no TV hung to solve. I picked this up after forgetting the first part I’d read, and this last part was pretty forgettable as well.
7 reviews
April 8, 2025
Ugh!!!

As this must have taken Jones 29 or 30 minutes to pump this one out. 30 or so men with machine pistols guarding the richest man in the world were taken out without a scratch--rea!ly. How about the toughest labyrinth ever made just a simple trot through. So far fetched as to be uninteresting. It's a good thing Jones is retiring
Mason. Junk reading.
Displaying 1 - 2 of 2 reviews