Articles Published
Books Published
Catch-Up and Crisis in Korea
Trade and Growth: A Korean Perspective
Paekche of Korea and the Origin of Yamato Japan
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Korea and Japan in East Asian History
Taking a Turnpike: A Korean Perspective
Yayoi Wave, Kofun Wave, and Timing:
     The Origin of the Japanese People and Japanese Language

Dating the Formative Years of the Yamato Kingdom (366-405 CE) by the
      Samguk-sagi Records and Reinterpreting the Related Historical Facts

Location of the Ancient Liao River and the Yan Long Wall
No Beginning and No Ending A Casual Essay: 2010 Revised Edition