BLACK WIDOW: RED VENGEANCE is the action-packed sequel to the instant New York Times best-seller, BLACK WIDOW: FOREVER RED, penned by #1 New York Times best-selling author Margaret Stohl. This time, Stohl takes readers inside the minds of Marvel’s most cunning and dangerous spies—Black Widow and Red Widow—delving deeper into their powers and revealing more than ever before about the infamous assassin and her fledgling hero-in-training.