Every note masks a secret. A novel of espionage, love, and betrayal in WWII Brazil. In the glamorous world of 1940s New York, Hattie James is a rising star, enchanting audiences at the iconic Copacabana Club. But her glittering life is shattered by a shocking phone her father, a respected diplomat, has been arrested for espionage, accused of aiding Nazi Germany. As her world crumbles, Hattie is plunged into a whirlwind of danger and deceit. Following her father's dramatic escape and alleged betrayal, Hattie is coerced by the FBI to aid their hunt. Her infiltrate Rio de Janeiro's high society and uncover the truth about her father's loyalties. In the sultry heat of Rio, Hattie poses undercover as a singer at the Halo Club, owned by enigmatic Maya Reyes. Each performance at this vibrant hotspot brings her closer to the dark secrets entangling the city, and every note she sings could lead to her father—or to a trap set by those who wish to silence her. When Maya’s sister suddenly goes missing, Hattie unearths a shocking connection between her father and the mysterious SS leader Heinz Baumann. With stakes higher than ever, Hattie finds herself thrust even deeper into a dangerous undercover operation that threatens to put more than just her own life at risk. Perfect for fans of Kate Quinn and Kristin Hannah, The Songbird offers a mesmerizing journey through a world where the greatest battles are fought in the shadows, and love might be the most dangerous weapon of all.