A reissue of a classic work that recognized and established our basis for understanding the nature of the structure and constitution of the stars. Features a preface by S. Chandrasekhar.

Rigorous examination of relationship between loss of energy, mass, and radius of stars in a steady state. Unabridged, corrected republication of original (1939) edition. "The material is throughout presented with enviable crispness and clarity of expression. The work will undoubtedly become an indispensable handbook for future researchers in the field." — Nature.

This book is based on two lectures given in Cambridge by Professor Chandrasckhar to mark the centenary of the birth of Arthur Stanley Eddington. The text describes Eddington's major contributions to astrophysics and to general relativity. The approach is not technical, although it will mainly be of interest to professionals in astronomy, applied mathematics and the history of modern astronomy.

The dramatic story of the debate over the ratification of the Constitution, the first new account of this seminal moment in American history in years.