Although headstrong Margarita was mesmerized by Carlos Caballero's fearless courage, she wasn't about to bow down to any man. But the temptress in her yearned to surrender to her ardent suitor's sizzling seduction.Now, with a murderous band of criminals hot on their trail, the beautiful secret spy struggled with the contradictory emotions Carlos's fierce protectiveness stirred in her. How was she supposed to choose between sworn duty…and unrelenting desire?