What is the theme of a book?

Question

Is it like the lesson or message that the book is given(or moral,idk)

Answer 1

Just look for an idea that flows through the book and states something about life.

The theme of a piece of fiction is its view about life and how people behave.

In fiction, the theme is not intended to teach or preach. In fact, it is not presented directly at all. You extract it from the characters, action, and setting that make up the story. In other words, you must figure out the theme yourself.

The writer's task is to communicate on a common ground with the reader. Although the particulars of your experience may be different from the details of the story, the general underlying truths behind the story may be just the connection that both you and the writer are seeking.

Here are some ways to uncover the theme in a story: Check out the title. Sometimes it tells you a lot about the theme.

Notice repeating patterns and symbols. Sometimes these lead you to the theme.

What allusions are made throughout the story?

What are the details and particulars in the story? What greater meaning may they have?

Remember that theme, plot, and structure are inseparable, all helping to inform and reflect back on each other. Also, be aware that a theme we determine from a story never completely explains the story. It is simply one of the elements that make up the whole.

Answer 2

Follow the link below for a great site about themes.  I'm sure it will explain it in a way that makes it simple for you to understand.

Good luck to you!