One characteristic is the historical setting. For example, a fictional past book might be set during a war, like World War II, and it will include details about the time such as rationing, air raids, and the general mood of the people.
Another one is 'Jane Eyre'. It's set in the past and tells the story of an orphan's life. Jane has to face a lot of difficulties but she is always true to herself. The relationship between her and Mr. Rochester is full of twists and turns.
'Shantaram' is a fictional book. It has fictional characters and a fictional storyline. It may have some elements that seem real - life - inspired, but overall it's a work of fiction.
It's fiction. The story in 'The Shack' is made up by the author. It contains elements like a special place (the shack) and interactions that are more in the realm of imagination. It might touch on real - life themes like faith and relationships, but the overall story is fictional.