Criminology Collection Part of the Social Science Premium Collection, this collection supports research on crime, its causes and impacts, legal and social implications, as well as law enforcement and security services. It includes the National Criminal Justice Reference Service (NCJRS) Abstracts Database, with further index and full-text coverage of scholarly journals. It also includes correctional and law enforcement trade publications, crime reports, crime blogs and other relevant material for researchers or those preparing for careers in criminal justice, law enforcement, and related fields.