There are 3 books by Jiro Jiro Heian on BookOrb. A strong starting point is I Got Caught up in a Hero Summons, but the Other World Was at Peace! (Manga) Vol . 2 (2021). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Jiro Jiro Heian written?
BookOrb lists 3 books by Jiro Jiro Heian.
Where should I start with Jiro Jiro Heian?
A good starting point is I Got Caught up in a Hero Summons, but the Other World Was at Peace! (Manga) Vol . 2 (2021).
What is the Jiro Jiro Heian books in order list?
In publication order: 1. I Got Caught up in a Hero Summons, but the Other World Was at Peace! (Manga) Vol . 2 (2021), 2. I Got Caught up in a Hero Summons, but the Other World Was at Peace! (Manga) Vol . 1 (2021), 3. I Got Caught up in a Hero Summons, but the Other World Was at Peace! (Manga) Vol. 3 (2022).