"A propulsive and ambitious thriller about a woman trying to rescue her twin sister from captivity in North Korea, and the North Korean citizens with whom she forms an unlikely alliance Star of the North opens in 1988, when a Korean American teenager is kidnapped from a South Korean beach by North Korean operatives. Twenty-two years later, her brilliant twin sister, Jenna, is still searching for her, and ends up on the radar of the CIA. When evidence...