There are 12 books in the He Who Fights with Monsters series. The newest book is He Who Fights with Monsters 12 .

1
He Who Fights with Monsters

By Travis Deverell , Shirtaloon ,

Book cover of He Who Fights with Monsters
Jason wakes up in a mysterious world of magic and monsters.It’s not easy making the career jump from office-supplies-store middle manager to heroic interdimensional adventurer. At least, Jason tries to be heroic, but it's hard to be good when all your powers are evil.He’ll face off against cannibals, cultists, wizards,…
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2
He Who Fights with Monsters 2

By Shirtaloon , Travis Deverell ,

Book cover of He Who Fights with Monsters 2
The path from retail middle management to interdimensional wizard adventurer wasn’t easy, but Jason Asano is settling into his new life. Now, a contest draws young elites to the city of Greenstone, competing for a grand prize. Jason must gather a band of companions if he is to stand a…

3
He Who Fights with Monsters 3

By Shirtaloon , Travis Deverell ,

Book cover of He Who Fights with Monsters 3
For all that Jason’s new life is amazing, he is about to learn that his new power, wealth, and influence comes at a price...

Riding high on success, he and his team are looking to the future, preparing themselves for the challenges to come. Nothing, however, could prepare him for…

4
He Who Fights with Monsters 4

By Shirtaloon , Travis Deverell ,

Book cover of He Who Fights with Monsters 4
In the wake of an unexpected homecoming, Jason questions if there is still a place for him in the world he left behind.

Forced to confront what he has become in his time away, he feels more alien than ever. But his old world is hiding secrets that he never…

5
He Who Fights with Monsters 5

By Travis Deverell , Shirtaloon ,

Book cover of He Who Fights with Monsters 5
Jason has discovered that his homeworld is not what he thought. What’s more, the rest of the planet is on the precipice of sharing his revelation.

With magic on the rise and forces pulling him in multiple directions, Jason is faced with challenges greater than ever before.

Even as his…

6
He Who Fights with Monsters 6

By Shirtaloon , Travis Deverell ,

Book cover of He Who Fights with Monsters 6
The world teeters on the brink of destruction.

The people who should be saving the Earth ignore Jason Asano's warnings and choose to loot the house as it burns down around them. He lacks the strength to save the world himself, but resolves to do it anyway, impossible be damned.…

7
He Who Fights with Monsters 7

By Travis Deverell , Shirtaloon ,

Book cover of He Who Fights with Monsters 7
Jason arrives at a kingdom in peril and he's surprised to discover that it's not his job to save it.

With the authorities fulfilling their responsibilities (for once), he looks forward to some quiet time to rest and recuperate.

The locals might not find ceaseless monster onslaughts and an inter-dimensional…

8
He Who Fights with Monsters 8

By Travis Deverell , Shirtaloon ,

Book cover of He Who Fights with Monsters 8
After a much longed-for reunion, Jason Asano works on moving past old traumas as he looks to a brighter future.

Despite warnings of dangers awaiting him in the future, he gets back in the saddle as an adventurer, ready to tackle new challenges. Those challenges are not hard to find…

9
He Who Fights with Monsters 9

By Travis Deverell , Shirtaloon ,

Book cover of He Who Fights with Monsters 9

With the Builder threat behind them, the time has finally come for Jason and his team to hit the road.

Eager to get back to the adventuring he's been longing for, Jason is excited to not be at the center of world-changing events. But before he goes, one last attempt…

10
He Who Fights with Monsters 10

By Travis Deverell , Shirtaloon ,

Book cover of He Who Fights with Monsters 10

A subterranean power creates strange bedfellows for Jason and his friends in the epic next installment of He Who Fights with Monsters.

Following the devastating attack on Yaresh, its people are left to pick up the pieces. The city lies in ruins, but its decimated defenders have more to deal…

11
He Who Fights with Monsters 11

By Travis Deverell , Shirtaloon ,

Book cover of He Who Fights with Monsters 11

Jason and his companions managed to forestall the inexorable undead, but their battle is far from done.

Both they and their enemies are scattered across a strange realm, one that someone must conquer if anyone is to get out alive. Territory by territory, factions fight to reunite their people and…