Celebrating the centennial of the American Physiological Society, this new book reviews the activities during the Society's first hundred years. The first section covers materials from the Society's founding in 1887 and a review of each of the first 25 year periods of the Society's existence. The second section includes a chronological account of the Presidents and the Executive Secretary-Treasurers. Also included are chapters on membership, publications, meetings, financial affairs, educational activities, organization of the Society, neurophysiology, relations with IUPS, women in physiology, use and care of laboratory animals, awards and honors, and the centennial celebration

adjustment to the many dramatic changes which have occurred in the last quarter century. On the whole I feel well pleased with the present status of the Society and believe that it is well prepared to cope with all the problems which may come be fore it. We should remember, however, that the Society is not an end in itself but exists only to serve the physiological sciences, and the most important way to do this is for each member to make his own contribution to his science as effective and illuminating as possible, whether it be in teaching or research. No scientific society can professionally be better than the members of which it is composed. Compared to the maintenance of this standard of excellence, all administrative disputes within the Society pale into insignificance. The important effort must be to make sure that the American Physiological Society is not outranked in high scientific quality by any other similar group. Without this high quality, the recruitment of graduate students will be a problern in spite of all the career brochures or other publicity devices that money can buy. More Nobel Prizes in Physiology offer the surest guarantee for the future of the Society and emphasis in the next quarter century should be put on activities that best serve that objective.

The contributors to Mechanics of Breathing approach this complex physiological subject from the perspective of every relevant field: medicine, anatomy, physiology, engineering, acoustics, physics, mathematics, surface chemistry, immunology, cellular biology, neurophysiology, and psychology. Their aim is not only to provide the most intensive examination available of the subject but also to facilitate communication among varied disciplines. Much recent information about respiratory mechanics is included, making this the most useful reference on a rapidly evolving subject.

This book focuses on a group of women who have made significant contributions to the field of physiology, many being awarded public honours for their achievements. Included are individual biographies, highlighting their scientific research and presenting extracts from original papers, together with a commentary for those readers who are not experts in the field.