Ralph Hassig Author

Kongdan (Katy) Oh, whose parents came down from the northern half of Korea in 1945, has worked for over 30 years as a policy analyst at the RAND Corporation and then at the Institute for Defense Analyses. Ralph Hassig is a retired adjunct professor of psychology at the University of Maryland Global Campus, where he taught for five years in Asia. They are the authors of North Korea through the Looking Glass and The Hidden People of North Korea.