James H. Moon (born 1830) is known in Chinese sources as "Moon," with 1830 confirmed as his birth year; his year of death, nationality, and educational background lack reliable records, and available public information is limited. The library holds one work by him, Water Baptism, which indicates that his writing relates to Christian baptismal doctrine, particularly the theme of water baptism. Judging from the title and subject, the book is likely a work of doctrinal exposition or pastoral discussion addressed to readers with questions about baptism, written in a plain argumentative rather than literary style. With only one work and few biographical details, it is difficult to assess his overall style or historical influence; he is known to the catalog chiefly through this topical work, and further sources are needed to clarify his life and thought.
