Kyoukai Tantei Monstrum
| Volume Title | Kyoukai Tantei Monstrum |
| Japanese Volume Title | 境界探偵モンストルム |
| Light Novel | Kyoukai Tantei Monstrum |
| Publisher | Media Factory |
| Light Novel Label | NOVEL 0 |
| Author | Ao Jyumonji |
| Illustrator | Akira Banpai |
| Target Readership | Male |
| Release Date | March 15, 2016 |
| Pages | 319 |
| ISBN-10 | 4042560008 |
| ISBN-13 | 978-4042560005 |
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