MARK AND BEN CULLEN Mark is an expert gardener, author, broadcaster and tree advocate and holds the Order of Canada. His son, Ben, is a fourth-generation urban gardener and a graduate of the University of Guelph and Dalhousie University in Halifax. Follow them at markcullen.com, @MarkCullen4 (Twitter) and @markcullengardening (Facebook) and look for their latest book, Escape to Reality.
ROBERT DICK is one of Canada’s foremost writers and educators on astronomical topics. has benefitted from Robert’s expertise since
