It probably is at least in part, but mainly it is probably intended to be fiction or fictionalized biography.

最少一部分是，可是结果大相径庭,大篇都是虚构或文学小说化了的自传。

耶鲁公开课 - 1945年后的美国小说课程节选

The poiceman are still mainly iliterate as much as the soilders and there seen very much part of the problem in the countryside.

这些警察还是几乎和士兵一样,大部分是文盲,农村的问题更为突出。

普林斯顿公开课 - 国际座谈会课程节选