Miho Choo teaches Korean at the University of Texas at Austin. William O'Grady is professor of linguistics at the University of Hawai'i. Professors Choo and O'Grady are authors of Handbook of Korean Vocabulary.
In terms of scope, depth, and efficiency, this book reaches much beyond the limited treatments of Korean phonology found in published language course books. It is a highly valuable addition to the resources for teaching and learning Korean. - Hae-Young Kim, Duke University