Seventh Key

Married to one of the richest men alive, she was a kidnapping target. But Maggi Sanger-Stuart never took the threat seriously—until she and her baby were abducted. It wasn't her husband's fortune they demanded. No, the notorious Adriano family wanted Maggi's expertise on ancient artifacts—and they'd hold her daughter until Maggi obeyed their orders. But if Maggi does bring them the mysterious Black Madonna mosaic, the Adrianos will use its legendary power to destroy Europe. Millions will die. Now, with the help of her powerful husband, Maggi has just hours to find the key to the mosaic's power before all she loves is lost forever.