Durarara!! SH Novel Volume 1 is written by Ryohgo Narita with illustrations by Suzuhito Yasuda.

In the sequel series to the urban fantasy Durarara!!, Yahiro Mizuchi has come to Tokyo in the hopes of starting a new life (and maybe seeing the Headless Rider), but the famous Dullahan hasn't been seen in half a year-and neither has anyone who's gone to find her!