The Dorothy M. Busch Branch Library serves 138,130 residents in the City of Warren in Macomb County. The library belongs to the Warren Public Library, which maintains 218,359 volumes and circulates 855,235 items per year. Busch Branch Library provides Public Computers with Internet access and Microsoft Office, early literacy computer stations, mobile hotspot lending, meeting and study rooms, a copy machine, color printing services, free wireless Internet access, and library events for all ages.