Nick Grey is a Consultant Clinical Psychologist at Sussex Partnership NHS Foundation Trust (SPFT) and University of Sussex. Prior to this he was Clinical Director at the Centre for Anxiety Disorders and Trauma at South London and Maudsley NHS Foundation Trust. He continues to be a member of the Wellcome Trust Anxiety Disorders Group at the Oxford Centre for Anxiety Disorders and Trauma, University of Oxford. He is the editor of A Casebook of Cognitive Therapy for Traumatic Stress Reactions (2009, Routledge), co-editor of How to be a More Effective CBT Therapist (2014, Wiley), co-author of Manage Your Mind (3rd ed.) (2018, OUP), and co-author of Cognitive Therapy for PTSD: A guide for NHS professionals (2024, available free at www.oxcadatresources.com/manual) . He is a Fellow of the British Association of Behavioural and Cognitive Psychotherapies, and is an accredited CBT practitioner, supervisor and trainer.