In the concluding installment of the best-selling series, Amy and Dan Cahill learn an ultimate truth that reveals the Madrigal Mission's importance and the danger that their nefarious family members pose to the entire world.
In the concluding installment of the best-selling series, Amy and Dan Cahill learn an ultimate truth that reveals the Madrigal Mission's importance and the danger that their nefarious family members pose to the entire world.