The Black Death Hall Murders and The Perfect Crime

The Black Death Hall Murders and The Perfect Crime (・,) is a bunkōbon of 's The Perfect Crime and The Black Death Hall Murders published by Kadokawa Bunkō in collaboration with Bungo Stray Dogs.

Synopsis
The Furiyagi family's castle mansion, known as the Black Death Mansion, is known as an ominous mansion where a series of strange deaths have occurred in the past. A few months ago, even the head of the family, Santetsu, mysteriously committed suicide, and since then, the residents of the mansion have been attacked one after another. Rintarō Norimizu, a detective with a vast knowledge of the world, uses his knowledge of theology, witchcraft, astrology, mathematics, chemistry, literature, and more to solve the case. In addition to this work, which is considered one of the three most bizarre books in Japan, the collection also includes "Perfect Crime," his debut work under the name Mushitarō Oguri.

Works Included

 * The Perfect Crime (完全犯罪,)
 * The Black Death Hall Murders (黒死館殺人事件,)