When Margo Roth Spiegelman beckons Quentin Jacobsen in the middle of the night dressed like a ninja and plotting an ingenious campaign of revenge he follows her. Margo s always planned extravagantly, and, until now, she s always planned solo. After a lifetime of loving Margo from afar, things are finally looking up for Q . . . until day breaks and she has vanished. Always an enigma, Margo has now become a mystery. But there are clues. And they re for Q.