The Labyrinth Books in Order

The Labyrinth series is where Brian Keene finally pulls the big threads together. For years, readers noticed that his novels and stories were not entirely separate, that monsters, ideas, and even whole cosmologies seemed to echo from one book to another. The Labyrinth is the place where that shared structure stops being background texture and becomes the main event.

So yes, this is the crossover lane.

Inside Keene's fiction, the Labyrinth is both a mythic idea and a literal interdimensional construct, a network that links worlds, realities, and timelines. It is the hidden architecture underneath a lot of what he has written. In this series, that architecture is under direct attack. A group of cosmic destroyers known as the Thirteen have been loosed upon creation, and the damage is no longer something happening off to the side of a single novel. Reality itself starts to buckle.

That is the setup for The Seven, which brings together a team of unlikely champions from across Keene's broader body of work. Characters like Frankie, Teddy, LeHorn, Tony, Bloom, and the Exit are not random cameos. They are pieces of a long-running mythos finally sharing the same battlefield. Submerged carries the fight forward by dropping the survivors into one of Keene's other apocalyptic landscapes and letting familiar threats, including Behemoth, Leviathan, and Ob, crash into the new war.

What could have been a continuity tangle is actually pretty approachable if you know what kind of story it wants to be. This is not a subtle, one-book mystery. It is the big collision. Keene has openly framed it as the culmination of his interconnected work, and it reads like an endgame, a place where old scars, old monsters, and old survivors all get pulled into one last escalating struggle.

Even so, the series still depends on character more than lore trivia. The fun comes from seeing how very different survivors, drawn from very different kinds of horror stories, handle being thrown together. One has seen zombies. Another has seen drowned worlds. Another has fought older, stranger things in the woods. The crossover works because each of them brings different damage into the same emergency.

If you have been reading Keene for years, The Labyrinth is the payoff. If you are newer, it can still work as a big, cosmic, shared-universe horror fantasy, but it lands hardest when you already know some of the faces walking into the fire.