Seventeen year-old Samantha Blackbird’s first mission for a secret government program was supposed to be cake—embed herself in a tech billionaire’s family to protect two adorable kids. But when she and the children are kidnapped by foreign mercenaries, Sam’s thrown into a more dangerous mission than she signed up for. As she fights to get the kids home safely, Sam begins to suspect that the teen recruits of the agency are being used as pawns in a much larger conspiracy. Worst of all, the guy she fell in love with during training might be manipulating her, too. Now, Sam must uncover the truth before she’s eliminated as another casualty in a very deadly game—and she has no idea who to trust. With twists and turns and heart-pounding action, A.M. Null builds a world perfect for fans of Ally Carter and Jennifer Lynn Barnes.