: Similar to rivalry, but the hero faces overwhelming odds or a much more powerful opponent (e.g., Joan of Arc ). Plots of the Mind (Internal Focus)

: The protagonist is usually unjustly imprisoned and must find a way to break free (e.g., The Great Escape ).

: A mystery or "whodunit" where the protagonist must solve a puzzle or uncover a hidden meaning (e.g., Agatha Christie stories ).

These plots center on how characters change, grow, or deteriorate. 20 Master Plots: And How to Build Them by Ronald B. Tobias