James Allan is an author about whom little public information is available. His nationality, dates of birth and death, and educational background are not clearly recorded, and only one of his works is held in the collection. The representative work that can currently be confirmed is Under the Dragon Flag. Judging from the title and the existing classification clues, the book may relate to historical narrative or documentary writing about modern China, though its specific content and the circumstances of its composition still require further verification. Because biographical information is scarce, scholarly and readerly discussion of him and his work remains relatively limited, and his writing style and influence are difficult to assess systematically. Overall, Allan belongs to the category of writers with few surviving works and an unclear biographical outline; researchers seeking a deeper understanding would still need to rely on the text of Under the Dragon Flag itself and on archival materials discovered later.