Your question does not say what novel you are asking about. You put this question in "To Kill a Mockingbird." If that is the novel you are asking about, the question needs to say so.
Greed.
Yes it is one of the main themes
The themes found in the novel In A Free State by V.S. Naipaul are racism and the main theme freedom.
The main themes/message of this novel is to show the relationship between a teenager and a mother.
The main characters in the Hindi novel "Pariksha" by Munshi Premchand are Amarkant, the protagonist, and his wife, the compassionate and supportive Shailja. The novel explores themes of social issues, relationships, and the struggles faced by the characters in a changing society.
Some of the main themes in "The Hour You First Believed" by Wally Lamb include trauma and its lasting effects, the search for meaning and identity in the face of tragedy, and the complexity of human relationships. The novel also explores themes of forgiveness, redemption, and the ways in which individuals cope with loss and hardship.
The main themes in "The Great Gatsby" include the American Dream, wealth and class, love and desire, and the corrupting influence of money and materialism. The novel explores how these themes intersect and impact the characters' lives, ultimately leading to tragic consequences.
The themes of the Twilight series is vampires and love
You had to go to Answers.com to ask this question, why not simply search for "Brave New World" and click on "Themes" rather than spell out, "What are the main themes of brave new world?" http://www.answers.com/topic/brave-new-world-novel-3
ponyboy was the main character in this novel
There is no single novel that goes by the title you have mentioned.
Main Street - novel - was created in 1920.