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.
The Biggest Historical Fiction Books Coming in 2017
13 Historical Fiction Books About Civil War Era Women - Looking for your next historical fiction read? Check out these 13 books about women in the Civil War. - Visit to grab an amazing super hero shirt now on sale!
10 amazing novels that will take you to a different time