The League of Secret Heroes travel to Paris on their most critical mission yet in this third book in the action-packed, comics-inspired adventure series that's Hidden Figures meets Wonder Woman!When the Infinity Trinity hears of a Nazi spy plot that could bring danger to Chicago, Mae knows they must go to check on her beloved aunts, the daring World War II pilots Willa Brown and Janet Harmon. Mae's Granny Crumpler isn't exactly thrilled about her granddaughter and her friends trying to get involved with something so dangerous—especially when she's already worried about not hearing from Mae's dad, who is serving in Europe and fighting for freedom on and off the battlefield. But when Aunt Willa and Aunt Janet go missing, Mae knows that the sinister spy plot just got personal. They discover the evil Metallic Falcon has captured her aunts, and he is determined to thwart the Infinity Trinity's ultimate quest to bring back Zenobia and all...

Hidden Figures meets Wonder Woman in this action-packed, comic-inspired adventure about a brilliant girl coder who discovers she's part of a superhero trifecta!Josie O'Malley does a lot to help out Mam after her father goes off to fight the Nazis, but she wishes she could do more—like all those great, caped crusaders during World War I who now seem to have disappeared. If Josie can't fly and control weather like her idol, Zenobia, maybe she can put her math smarts to use as one of the government's special "puzzlers." After an official tosses out her puzzler test because she's a girl, it soon becomes clear that an even more top-secret agency has its eye on Josie, along with two other applicants: Akiko and Mae, both of whom share personal experiences that amplify their convictions about justice. First, Josie, Akiko, and Mae bond over their shared love of female superhero celebrities, from Fantomah to Zenobia to the Black Cat. But during...