The Kite Runner is a representative novel by Afghan-American writer Khaled Hosseini. In this novel, Hassan's loyalty moved countless readers while Amir's betrayal shocked and even angered many readers. In the researcher's view, all behaviors of the protagonist, Amir, such as his betrayal, guilt and redemption, are closely related to his psychological changes. From mistrust to doubt, guilt to inferiority, self-accusation to role confusion, and from being willing to love to devotion, different psychological states lead to different emotional needs and behaviors. Admittedly, the whole psychological process is actually a journey of growth for Amir. By employing Erikson's psycho-social development theory to analyze Amir's psychological change in different stages, this paper aims to reveal Amir's inner world so that we can have a better understanding of the reasons for Amir's sin and cowardice.

A Farewell to Arms by Ernest Hemingway in his early creative time, has been rated as “the representative classic in the Lost Generation” for its particular narrative strategies. This paper gives a systematic analysis of its narrative order, narrative voice and narrative situation so as to achieve a better interpretation of the narrative effect of this novel.

Uncle Tom’s Cabin is a reputed anti-slavery novel in American literary history. Tom, an unusually loyal and submissive slave, was sold to different slave masters again and again until he was tortured to death. Tom’s tragic fate had multi-faceted roots. This paper tends to give an objective interpretation of Tom’s personality so as to promote a better comprehension of this character and the intention of this novel. It’s found that his blind loyalty and submissiveness are the defects in his personality leading to his tragic fate.