This book describes the origins and evolution of Canada's 30-year Natural Sciences and Engineering Research Council Chairs for Women in Science and Engineering Program. The book starts literally with a bang, right as Montreal and all of Canada were rocked by the 1989 Ecole Polytechnique Massacre of 14 women, describing how the Chair program took on a frenetic pace as a single Chairholder, Monique Frize, tried to respond to an entire country's concerns...