Candace Hull, the 16-year-old daughter of American diplomat John Hull, in London, is a classmate and friend of many other daughters of diplomats from various countries, and gets invited to lots of social affairs. While visiting Mai-ling, niece of the Red Chinese ambassador she stumbles into a major political secret, involving a murder. Secretly,she passes this information to a CIA agent, Wally Sanders, on whom she has a crush. Candy gets into playing secret agent to the extent of even putting some teen-age seductive moves on the boy friend of her Soviet classmate, but this doesn't work out well because he is a secret agent 　　译文(2): 16岁的坎迪斯 · 赫尔是美国外交官约翰 · 赫尔在伦敦的女儿，她是许多来自不同国家外交官的女儿的同学和朋友，并受邀参加许多社交活动。在拜访红色中国大使的侄女麦玲时，她偶然发现了一个重大的政治秘密，涉及一起谋杀案。她偷偷地把这个消息告诉了一个中情局特工，沃利 · 桑德斯，她对他一见钟情。坎迪开始扮演秘密特工，甚至在她的苏联同学的男朋友身上放了一些十几岁的诱惑动作，但是这并没有奏效，因为他是一个秘密特工