Books in the Durarara!!SH (light novel) series

A year and a half after the end of the Dollars, things are heating up inIkebukuroagain. Between the Headless RiderΓÇÖs return amid rumors ofkidnappings, and the Rairafreshman who can go toe-to-toe with ShizuoHeiwajima, itΓÇÖs never a dull moment inthe city!