Spy Classroom Novel Volume 9

Spy Classroom Novel Volume 9 was written by Takemachi with illustrations by Tomari.

After the fierce battles in Fend, the members of Lamplight were granted a fourteen-day vacation. But as the girls are enjoying their holiday on a remote island, Klaus issues a mysterious order: “Until the day before the last, no one is to gather together.” And on the final day, Annette vanishes. Between the island's legend of pirates, a cursed murder case, and a girl claiming to be Klaus's fiancée, the members of Lamplight work together to piece together the memories of their scattered thirteen days to locate their missing comrade.