Table of Contents

List of illustrations. Preface. J J Thomson and his contemporaries. Electromagnetic phenomena unravelled. Cathode rays take center stage. The English get going. Meanwhile, back in Berlin. The English keep going. From Paris to the Scottish highlands. From Liverpool to Princeton. The race for e/m. The charge and the mass. Leiden, 1896. The photoelectric effect revisited. The Beta particle. Evanescent rays: A French cottage industry. Positive rays. The electronic charge revisited, and one more controversy. Dawning of the atomic age. Epilogue: The next twenty years. List of abbreviations. Notes. Bibliography. Name index. Subject index.