Jeffery T. Walker

• Demystifying crime and criminal justice
• Demystifying crime and criminal justice
• Forensic Investigation of Sex Crimes and Sexual Offenders
• Foundations of Crime Analysis
• Briefs of Leading Cases in Law Enforcement
• Briefs of Leading Cases in Law Enforcement
• Legal guide for police
• Legal guide for police
• Policing and the law
• Social, ecological and environmental theories of crime
• Statistics in Criminal Justice
• Statistics in criminology and criminal justice