Code Name Verity (Code Name Verity, #1)

Code Name Verity is a young adult historical fiction novel by Elizabeth Wein that was published in 2012. It focuses on the friendship between two young British women, one English and one Scottish, in World War II – a spy captured by the Nazis in German-occupied France and the pilot who brought her there. It was named a Michael L. Printz Honor Book in 2013, and shortlisted for the Carnegie Medal. A loose sequel, Rose Under Fire, was published in 2013. A prequel novel, The Pearl Thief, was published in May 2017; it is a mystery involving Code Name Verity's protagonist Julie one year before the war starts.