The Story of the World, Vol. 4 Revised Edition: History for the Classical Child: The Modern Age (Paperback, Revised Edition) - 『교양있는 우리 아이를 위한 세계역사 이야기 4』원서 - The Story of the World 19
The Story of the World, Vol. 3 : History for the Classical Child: Early Modern Times (Paperback, Revised Edition) - 『교양있는 우리 아이를 위한 세계 역사 이야기 3』원서 - The Story of the World 20
The Story of the World, Vol. 3 Test and Answer Key, Revised Edition: History for the Classical Child: Early Modern Times (Paperback) - 교양있는 우리 아이를 위한 세계 역사 이야기 3 - The Story of the World 16
Story of the World, Vol. 2 History for the Classical Child: The Middle Ages (Audio CD) (Audio CD, Revised) - From the Fall of Rome to the Rise of the Renaissance - The Story of the World 5
Story of the World, Vol. 4 Test and Answer Key, Revised Edition: History for the Classical Child: The Modern Age (Paperback) - The Story of the World 17
The Story of the World Vol. 2: History for the Classical Child: The Middle Ages: From the Fall of Rome to the Rise of the Renaissance (Paperback, Revised Edition) - The Story of the World 18
The Story of the World #1: Ancient Times - From the Earliest Nomads to the Last Roman Emperor (Paperback + CD 7장) - Revised Unabridged Editon - The Story of the World 4
The Story of the World: History for the Classical Child: The Modern Age: From Victoria's Empire to the End of the USSR (Paperback) - The Story of the World 12