Red Heat — Nina Bruhns

When CIA analyst Julie Severin's father was killed in Moscow as a spy, she vowed never, ever, to trust a Russian. But she finds that promise difficult to keep when she lands an unlikely mission posing as a reporter onboard a Russian submarine -- commanded by Captain Nikolai Romanov, the very same devilishly handsome stranger she had a sizzling encounter with the night before.

Under Arctic ice their passion quickly heats, along with Nikolai's suspicions about Julie's true reason for being on the international scientific expedition. Keeping her under close surveillance leads to stolen pleasures. But neither Nikolai nor Julie suspects there is another enemy spy in their midst...until the situation explodes into their worst nightmare, and the lovers' hard-earned trust -- and loyalty to opposing countries -- is put to the ultimate test...along with their growing forbidden love.