Asian Saga Set of 5 (Shogan, Tai-pan, King Rat, Noble House, Whirlwind)

This set has only 5 novels, yet the entire Asian Saga consisting of six novels: King Rat (1962): Set in a Japanese POW camp in Singapore, 1945 Tai-Pan (1966): Set in Hong Kong, 1841 Shōgun (1975): Set in feudal Japan, 1600 Noble House (1981): Set in Hong Kong, 1963 Whirlwind (1986): Set in Iran, 1979 Gai-Jin (1993): Set in Japan, 1862