The book "Person-Organization Fit, Job Characteristics, and Job Satisfaction" by Ganesh Bhattarai provides a comprehensive analysis of the relationships between job characteristics and employee satisfaction. The study examines how various aspects of job design, such as skill variety, task identity, task significance, autonomy, and feedback, interact with the fit between person and organization to influence job satisfaction. Based on data from 157 employees across 31 international non-governmental organizations in Nepal, the research employs a deductive approach and quantitative analyses to achieve significant results. The findings indicate that overall employee job satisfaction is high, and both job characteristics and the fit between person and organization positively correlate with job satisfaction. The study offers valuable insights for leaders and HR professionals looking to enhance employee satisfaction.