Goblin Slayer Novel Volume 15 is written by Kumo Kagyu with illustrations by Noboru Kannatuki.

A centaur princess goes missing in the frontier town, and the blame falls squarely on Heavy Warrior—thus, he asks Goblin Slayer to investigate the girl’s disappearance. This leads Goblin Slayer and his party to the water town, where Sword Maiden tells them about the lost Silver Star. But how will the pips on the dice land in Goblin Slayer’s search for both the star and the centaur...?