About Sonia Acorn Sonia Acorn is Associate Professor and Associate Director, Academic Programs, in the School of Nursing at the University of British Columbia. Books by Sonia Acorn Living with Brain Injury A Guide for Families and Caregivers edited by Sonia Acorn & Penny Offer Living with Brain Injury A Guide for Families and Caregivers edited by Sonia Acorn & Penny Offer