What kind of title is this?: Manga.
How many volumes are there?: 8 volumes are listed.
How many chapters are there?: 50 chapters are listed.
Where can I read it?: Reading links are listed for Kodansha USA, K MANGA. Check availability in your region.

Synopsis

About Undead Girl Murder Farce

Vampires, a supernatural detective, and a girl’s head in a birdcage, oh my! The mysterious game is afoot in Victorian England in this atmospheric supernatural story that’s sure to keep you on your toes! (Source: Kodansha USA) Note: The following chapters were split into multiple parts and later combined in the volume releases: 16 to 22, 24, 25, 29, 30, 34 to 35.

Fantasy Mystery Supernatural