When her mentor, Hu Chang, tasks her with rescuing an imprisoned journalist in Tibet, shadowy CIA Operative Catherine Ling is pitted against a man so vile that she wonders if she is being used as a pawn in a game of revenge that is not hers to play.

Catherine Ling is one of the CIA’s most prized operatives. Raised on the streets of Hong Kong, she was pulled into the agency at the age of fourteen. If life has taught her anything, it is not to get attached, but there are two exceptions to that rule: her son Luke and her mentor Hu Chang. Luke was kidnapped at age two, and now, nine years later, he has astonishingly been returned to her. Catherine vows never to fail him again. But when her job pulls her away from home, she relies on the brilliant and deadly Hu Chang to safeguard Luke in her absence. Now Erin Sullivan, an American journalist with mysterious ties to Hu Chang, has been kidnapped in Tibet. If Catherine doesn’t agree to spearhead the CIA rescue mission Hu Chang himself will go, a possibility she can’t risk. But she will be facing a monster whose crimes stretch back forty years. And the job grows even more complicated when Catherine meets Richard Cameron, a supposed ally who’s clearly not telling all he knows. Their attraction is immediate, but Catherine isn't at all sure that he can be trusted. If she’s going to rescue this journalist with a story worth killing for, she’ll need to keep Cameron very close. From the Himalayas to the back alleys of San Francisco, the clock is ticking for Catherine and those she loves most. At every turn she faces a ruthless enemy who is determined to keep the truth buried, even if it means that none of them live to see tomorrow.