Finn Hunt is devoted to the Martin family: As nanny to Amabel, the Martins' precocious four-year-old, she spends late hours at their glamorous Phoenix home while the Martins run fundraisers and campaign events for Amabel's senator grandfather. When a young woman approaches Finn with a story that could embroil the family in scandal, she immediately intervenes, determined to label the woman a liar. But the more involved Finn becomes, the more she begins to discover perhaps the Martins aren't who they seem to be…and the closer she gets to the truth, the more her own carefully constructed identity begins to crumble. This tense, twisty thriller will keep you guessing until the last page! (SM)