1 New York Times bestselling author Daniel Silva delivers another spellbinding thriller. Daniel Silva delivers another spellbinding thriller_the seventeenth novel in his acclaimed Gabriel Allon series. "One of fiction´s greatest spies," (Kirkus Reviews), Gabriel Allon returns for his seventeenth adventure in the new novel from #1 New York Times bestselling author Daniel Silva. The Black Widow, the last book in the series, was a prescient and timely thriller_called "a sobering, insightful, and multifaceted look at the overwhelming complexities of the seemingly interminable war in the Middle East" (Booklist, starred review). It drew rave reviews from critics and readers. It also introduced a compelling new female spy, destined to make a return in the series.