- Coping with Fears and Phobias (Coping with (Oneworld))
- Cognitive Behavioural Processes Across Psychological Disorders: A Transdiagnostic Approach to Research and Treatment
- A Transdiagnostic Approach to CBT Using Method of Levels Therapy: Distinctive Features
- Principles-Based Counselling and Psychotherapy: A Method of Levels Approach
- Transdiagnostic Group Therapy Training and Implementation: The Take Control Course









