This is a pin of historical fiction books about women who changed history. I think that this would really apply to Martha and motivate her being that she wants to become a police officer. This comes from a trustworthy website.
14 Books Every Woman Needs To Read In Her Lifetime
14 books every female, feminist, woman, girl, college grad, should read in her lifetime. Great book gifts for high school, college grads. Motivating, inspiring, self-help, and courageous stories of female empowerment, feminism, and girl power. Books like, Wild, The Scarlet Letter, Little Women, Tina Fey and much more. Funny, sad, books, literature, novels, and goals.