The essays which compose this volume deal chiefly with a variety of subjects to which every physician must have given more or less thought. Some of them touch on matters concerning the mutual relation of physician and patient, but are meant to interest and instruct the laity rather than the medical attendant. The larger number have from their .nature a closer relation to the needs of women than of men. It has been my fate of late years to have in my medical care very many women who, from one or another cause, were what is called nervous. Few of.