"Stellar Astrophysics" is a specialized book that addresses developments and research in the field of stellar astrophysics. It documents the significant Pacific Rim Conferences that took place in the 1980s and 1990s, initially focusing on research related to binary star systems. Over time, the focus expanded to encompass all aspects of stellar astrophysics, particularly during the last two conferences held in Hong Kong. These events provided a platform for scientists to share their findings and discuss new research directions. The book includes contributions from leading experts in the field and reflects the progress and challenges encountered in stellar astrophysics during this period. It is a valuable resource for students and professionals interested in the complex phenomena of stars and their evolution.