" BACK IN PRINT WITH A NEW INTRODUCTION The turn of the last century saw a great wave of moral fervour among Protestant social reformers in English Canada. Their targets for moral reform were various: sex hygiene, immigration policy, slum clearance, prostitution, and "white slavery." Mariana Valverde's groundbreaking The Age of Light, Soap, and Wate r examines the work and the ideas of moralist clergy, social workers, politicians, and bureaucrats...