What would you sacrifice for your country? Navy Lt. Anna Shale will stop at nothing to keep the citizens of her adopted country safe, even if it means betraying the only relative she has left. With the risks critical, Anna sets her affairs in order before embarking on her current mission. But as Anna comes face-to-face with her cousin's new right-hand man, she learns two things: One, the enemy's more seductive than she ever expected. And two, sacrificing her life is preferable to sacrificing her integrity—and her heart—to that enemy. Army Delta Force Captain Tom Wild has never played by the rules and he's not about to start now—not when adhering to them led directly to his friend's death. Bent on revenge, Tom takes his friend's place and goes undercover as the new right-hand of a deadly Panamanian terrorist. Tom has no problem openly courting Luis' cousin—straight into bed, if necessary. He has no choice. The sultry beauty is the terrorist's only weakness. That Anna's passing military secrets to her cousin will make taking the both of them down all the sweeter. But as Tom pushes Anna past her limits, he soon discovers that she's his. Meet the Sisters in Arms: They met in college. By graduation, they were inseparable. No matter where the military sends them, each knows she had a core of friendship and support on which to draw if she ever has cause. But fate's about to test them all, and each woman will soon need her Sisters in Arms... A Dangerous Engagement is the second book in the Sisters in Arms romantic suspense series.