11 books • 4 series
Spy Classroom 2nd Period: Daughter Dearest, Vol. 1 (Manga) (Spy Classroom 2nd Period: Daughter Dearest (Manga), #1)
Spy Classroom Short Story Collection, Vol. 3 (light novel) (Spy Classroom Short Story Collection (Light Novel), #3)
Spy Classroom Short Story Collection, Vol. 1 (light novel) (Spy Classroom Short Story Collection (Light Novel), #1)