Benjamin Smith Lyman (1835-1920) was an American geologist and mining engineer who worked for the Japanese government as a foreign expert in the 1870s. He is famous among linguists for an article about a set of Japanese morphophonemic alternations known as rendaku (sometimes translated as "sequential voicing"). Lyman published this article in 1894, several years after he returned to the United States, and it contains a version of what linguists today call Lyman's Law. This book includes a brief biography of Lyman and explains how an amateur linguist was able to make such a lasting contribution to the field. It also reproduces Lyman's 1894 article as well as his earlier article on the pronunciation system of Japanese, each followed by extensive commentary. In addition, it offers an English translation of a thorough critique of Lyman's 1894 article, published in 1910 by the prominent Japanese linguist Ogura Shinpei. Lyman's work on rendaku included much more than just Lyman's Law, and the final chapter of this book assesses all his proposals from the standpoint of a modern researcher.

Japanese and Korean are typologically quite similar languages, and the linguistic phenomena of the former often hve counterparts in the latter. These collections from the annual Japanese/Korean linguistics conference include essays on the phonology, morphology, syntax, semantics, historical linguistics, discourse analysis, prosody, and psycholinguistics of both languages. Such comparative studies deepen our understanding of both languages and will be a useful reference to students and scholars in either field.