Daniel Silva’s The Black Widow is the 16th installment in the series of Gabriel Allon books.
This novel had a publication date of July 12, 2016.
The Black Widow book description
Gabriel Allon, the art restorer, spy, and assassin is poised to become the chief of Israel’s secret intelligence service. But on the eve of his promotion, events conspire to lure him into the field for one final operation.
ISIS has detonated a massive bomb in the Marais district of Paris, and a desperate French government wants Gabriel to eliminate the man responsible before he can strike again.