Volume 25

Volume 25 was released on October 18, 1999 in Japan.

Skating Rink Case
Anime Episode 172-173: The Revival of the Dying Message

Spider Mansion Case
Anime Episode 166-168: Tottori Spider Mansion Demon

Dangerous Cave Case
Anime Episode 188-189: The Desperate Revival ~ The Cavern of the Detective Boys ~, and The Desperate Revival ~ The Wounded Great Detective ~