Heon Yook, Henry Yook, 육헌 -
1. From Seoul To Silicon: A Life in Computing:
Memoir of Heon Yook
2. What Kind of People Were They:
From Vivaldi To Puccini
3. Hangul, from New Jersey:
A Korean Immigrant's Notes on Pronunciation, Spelling, and the Names of Korean Food
4. The Story of Ramyeon:
A Food Memoir from Seoul to New York