- Living with Co-occurring Addiction and Mental Health Disorders: A Handbook for Recovery
- Screening and Assessment for People with Co-occurring Disorders
- Counterinsurgency and Collusion in Northern Ireland
- Counterinsurgency and Collusion in Northern Ireland
- Integrating Combined Therapies for People with Co-Occurring Disorders: Motivational Enhancement Therapy, Cognitive Behavioral Therapy, and Twelve Step Facilitation










