Sisters of Isan displays Isan (the northeastern part of Thailand)’s value and their construction at the beginning of the 20th century together with Thailand as a modern state. The book has recorded the stories of two sisters growing up and working from the countryside to Bangkok. At the same time, the book shows the perspectives of Isan people through their belief, lifestyle, culture, social norm, value and fate. This book covers the changes by over 50 years of Isan workers and Thailand. Hence, beyond two sisters who had shifted from rural to urban landscape, the stories inside reflect how Thai society has come. The struggle is not something Isan people choose, whereas, reading this book may imply the answer. Sisters of Isan is not just a book. This infers lives… the Isan’s lives.