Epiphany by Glenn Sartori
In medieval Russia, a battlefield historian is commissioned to transport treasures from invasion-torn south to a haven in the north. Centuries later, four events occur simultaneously.
Grace Sawyer, on her summer sabbatical at the Rosanov Art Institute in Yaroslavl, stumbles upon a black stone from a medieval Russian treasure. Richard Simon, an art historian in New York, is solicited by a friend in the CIA to journey to Yaroslavl on a cryptic quest.
In Kiev, the brother of the president of the Ukraine is assassinated, and a group of men plan to violently end the Epiphany—the historic meeting between the Pope and the Patriarch of Russia.
Within a week, these events will mesh in a violent climax that echoes in the halls of the Rosanov Art Institute.