Who were history's most courageous spies? Who had the biggest transformation? In the History's Yearbook series, readers will learn about the amazing and diverse women in history. In Girl Spies, readers will discover and rediscover their favorite heroines and learn about top women spies who have made an impact.

Best all-around : Agent 355 -- Most likely to cook up a plan : Julia Child -- Most clever : Barbara Lauwers -- Most Likely to Sign Up for Anything : Nancy Wake -- Most loyal : Noor Inayat Khan -- Most charming : Zheng Pingru -- Biggest transformation : Sarah Emma Edmonds -- Best survivor : Dahteste -- Best team : Mary Bowser and Elizabeth Van Lew -- Biggest heroine : Harriet Tubman -- Biggest rebel : Manuela Saenz -- Most likely to win at trivia : Agnes Meyer Driscoll.