The Lost Flight is based on the story of the first female explorer Amelia Earhart, who became famous in the 30s, as she was the first female pilot to fly solo across the Atlantic Ocean.
The Zodiac Killer is the code name of a presumable serial killer, who was active throughout the 70s and possible after. Presumably, because to this day, the Zodiac killer is still unknown..
Nellie Bly is the pseudonym of the groundbreaking American journalist Elizabeth Jane Cochrane.
As a writer, Bly liked to make a stand for female workers