
The 13th Reality
fantasy
Series · science fiction
The Mortality Doctrine series by James Dashner has 4 books and is best read in publication order, starting with The Eye of Minds (2013).
Start here: The Eye of Minds (2013) — then read straight through in publication order.

The order the books were released — the default way to read the series.
In a near future where most of life happens inside the VirtNet — an immersive virtual world so realistic it can rewire the brain that experiences it — fourteen-year-old Michael is a talented gamer recruited to hunt down rogue AIs called Tangents that have started acting disturbingly close to human. His latest target, a Tangent named Kaine, isn't behaving like code: Kaine is manipulating the VirtNet itself, trapping users' minds inside it and threatening to erase the line between simulation and reality altogether. When Michael's own sense of what's real starts to fracture, he's forced to question whether the world he trusts, and even his own memories, can be believed at all.
James Dashner wrote The Mortality Doctrine after The Maze Runner trilogy, trading the earlier series' physical maze for a psychological one: a virtual-reality thriller built around identity, consciousness, and the growing unease that artificial minds might already be smarter than the humans who built them. The trilogy leans harder into cyberpunk and horror-adjacent imagery than Dashner's other work, with body-horror set pieces inside the VirtNet standing in for the Maze's physical dangers. It's aimed at the same young-adult readership as The Maze Runner and shares that series' fast, cliffhanger-driven chapters, but it never reached the same commercial or franchise scale and has not been adapted for film.
Publication order is the only order: The Eye of Minds, The Rule of Thoughts, The Game of Lives. The trilogy is a single continuous story told from Michael's point of view, with each book picking up shortly after the previous one ends, so there's no meaningful alternate reading order.
Gunner Skale is a free online short story Random House released between books one and two, told from a different character's perspective inside the VirtNet; it's a minor side piece rather than a essential prerequisite, so newcomers can skip it without losing any plot the main trilogy depends on.
Three novels: The Eye of Minds (2013), The Rule of Thoughts (2014), and The Game of Lives (2015), plus a free online short story, Gunner Skale (2014), set between books one and two.
Publication order: The Eye of Minds, The Rule of Thoughts, The Game of Lives. It's a single continuous trilogy with no alternate reading order.
No. It's a separate James Dashner series with its own characters and setting — a virtual-reality thriller rather than the Maze Runner's post-apocalyptic world — though both share his fast-paced, mystery-driven style.
Yes, it's complete at three novels; there have been no further Mortality Doctrine books since The Game of Lives in 2015.
No, it's an optional companion short story told from a side character's perspective and isn't required to follow the main trilogy.
Reading order last verified .