The Cup. The Project, #13

The brutal death of a Swedish spy sends Nick Carter, Selena Connor and the rest of the Project team to Stockholm, where they find themselves pitted against a terrorist network hidden among the refugees flooding into the country. The discovery of an artifact from the 4th Century plunges the team into a search for one of the most elusive relics of Christendom: the Holy Grail. An ancient prophecy fortells the End of Days if the Grail falls into the wrong hands.
The Project team aren't the only ones searching. The muderous fanatics of ISIS are determined to find it for themselves. Nuclear Armageddon threatons America and finding the Grail is the only thing that can prevent disaster. Will the Project succeed before it's too late?You won't want to put this book down.