Rebecca Draven—call sign Sparrow —has given seventeen years to her husband and her country. Four days before deployment, she uncovers the truth: Nick, the man she trusted with her heart, has been unfaithful for years. With four daughters at home and a warzone ahead, Becca buries the betrayal and steels herself for the fight to come. On the battlefield, her team is her family. And John “Shadow” Matthews, her commanding officer, has always been more than just her protector. In the chaos of combat, their bond deepens into something Becca never expected—and everything she’s been afraid to want. But old ghosts don’t stay buried. Evelyn, Becca’s former handler, has returned with a single purpose: to strip Sparrow of everything she loves until she has no choice but to come running to her. With Nick at Eve’s side, the danger closes in from both the past and the present. Betrayal. Loyalty. Forbidden love. A Sparrow’s Calling is a heart-pounding story of survival and resilience, where enemies wear familiar faces and the fight for trust may be the most dangerous battle of all.