About D. Campbell D. Campbell is a member of the Department of Psychiatry, Queen's University, Kingston, Ontario. Books by D. Campbell Beyond the Atlantic Roar A Study of the Nova Scotia Scots by (author) D. Campbell A Triune Concept of the Brain and Behaviour Hincks Memorial Lectures by (author) Paul MacLean edited by T.J. Boag & D. Campbell A Triune Concept of the Brain and Behaviour Hincks Memorial Lectures by (author) Paul MacLean edited by T.J. Boag & D. Campbell