Edogawa Ranpo’s World of Mystery and Terror

Materials by Edogawa Ranpo, including the manuscript for “The Two-Sen Copper Coin,” at Rikkyō University in Tokyo. (© Jiji)

Ranpo’s Shōnen tanteidan (trans. by Gavin Frew as The Boy Detectives Club), at left, and other works.

Edogawa Ranpo’s book collection.