In 'The Karen Apostle: or, Memoir of Ko Thah-byu' by Francis Mason, the reader is presented with a captivating account of the life of Ko Thah-byu, a Karen man who played a pivotal role in the establishment of Christianity in Burma. Written in a straightforward and informative style, the book provides valuable insights into the cultural and historical context in which Ko Thah-byu lived, highlighting the challenges and triumphs he faced as he spread the Christian faith among his people. Mason's meticulous research and detailed narrative make this book a valuable resource for anyone interested in the intersection of religion, culture, and history in Burma. Francis Mason, a missionary and scholar with a deep understanding of Karen culture, brings a unique perspective to 'The Karen Apostle'. His background in studying and interacting with the Karen people gives him a nuanced understanding of Ko Thah-byu's legacy, making this book an authoritative account of his life and work. Mason's dedication to documenting and preserving the history of the Karen people is evident throughout the book, adding depth and richness to the narrative. I highly recommend 'The Karen Apostle: or, Memoir of Ko Thah-byu' to readers interested in missionary history, Southeast Asian culture, and the spread of Christianity. Mason's insightful portrayal of Ko Thah-byu's life sheds light on a lesser-known aspect of religious history, making this book a valuable contribution to the field.