(2019) is the high-octane second installment in Juan Gómez-Jurado’s internationally bestselling "Red Queen" trilogy. As a direct sequel to Reina Roja (Red Queen), it continues the story of Antonia Scott, the most intelligent person on Earth, and her unlikely partner, Jon Gutiérrez. Core Premise & Plot

The titular "Black Wolf" is a lethal Russian assassin sent to eliminate Lola. Unlike Antonia's previous enemies, the Black Wolf is a predator whose skills and intellect rival Antonia’s own, forcing her to push her mental limits to survive.

The investigation takes Antonia and Jon to the Costa del Sol, where the disappearance of a Russian mobster's wife, Lola Moreno, sparks a dangerous power struggle.