Antonia Scott: Black Wolf 2

Following the events of Red Queen, Antonia Scott and Inspector Jon Gutiérrez are drawn into a deadly new case involving the Russian mafia in southern Spain. When a mob accountant's wife is murdered and a key witness goes missing, Antonia must race against time to find her before someone else does.

Enter the "Black Wolf"—a ruthless, highly trained assassin who never misses a target and leaves no trace behind. As Antonia matches wits with this formidable new enemy, she is forced into a high-stakes battle of survival where one wrong calculation could mean total destruction for everyone she holds dear.

Because it raises the stakes even higher than Red Queen, introducing an unstoppable antagonist that tests Antonia's brilliant mind to its absolute limits in a masterfully paced thriller.

For fans of fast-paced crime thrillers, readers who loved Red Queen, and anyone who enjoys complex detective duos facing off against terrifyingly intelligent villains.