B.A. Thomas-Peter is Canadian but lived in the UK as a teenager and eventually trained there as a Clinical Psychologist. His work focused on providing help to children, adults with mental health difficulties and the families of the elderly in need of care, before moving into the field of forensic psychiatry. He spent eleven years as Honorary Professor of Psychology at Birmingham University before moving to Oxford as Director of the Regional Forensic Psychiatry service. In 2010 he returned to Canada as Provincial Executive Director of Forensic Psychiatry for BC.
Thomas-Peter has published in many anthologies and peer-reviewed journals. He has been a regular contributor to international academic conferences and has contributed to the development of the Forensic Psychology profession in Australia and the UK. He currently lives on an island on the west coast of Canada, runs a small consultancy and spends most of his time writing.