Sinclair Lewis 
Babbitt [PDF ebook] 

Babbitt is the middle-class, average-American protagonist of this novel. Though he conforms to society and attempts to scale the social ladder, Babbit gradually becomes dissatisfied with the American Dream. He branches out to test other, more rebellious ways of life. He returns to where he began, disillusioned with the equally rigid standards he has found among the non-conformists, though still holding an openness to individuality in his heart.