Robert Langdon, literature’s most famous symbologist, is called in to solve a bizarre murder at the beginning of The Da Vinci Code. The murder sets the plot in motion, driving the hero into a race to solve the puzzle before the villains. Certainly, The Da Vinci Code must be a plot-driven novel.

BUT Robert Langdon uses his specialized knowledge to advance to the next step in solving the puzzle, so The Da Vinci Code must be a character-driven novel.

Writers have been arguing the advantages and disadvantages of plot-driven versus character-driven novels since the birth of genre fiction. At a recent workshop, best-selling thriller writer, William Bernhardt, had a different take.

Plot and character must be interwoven for a story to be successful. The character is chosen for the plot. The plot is chosen for the character.

Every scene should have something happening that changes the protagonist’s life. That change, in turn, affects the next plot twist. The character is revealed by how she reacts under pressure. The greater the pressure, the deeper the revelation.

So don’t try to define your novel as plot-driven or character-driven. To be successful, it has to be both.