Portia Sebring was born into a family that's considered royalty in the intelligence community, and the fact that she's a woman doesn't preclude her from joining the "family business." A linguistic genius, she's recruited by her older brother to decipher Russian codes for the Venona Project. While at Arlington Hall, she meets Nigel Mann, a CIA officer known as Mr. Freeze, who's been vetted to the NSA. Unbeknownst to Portia, her father is behind the...