Q and Angela's parents just got married. Right after the ceremony, Q, Angela, and their parents leave for their cross-country tour--their parents are musicians. Q figures this will be the time to learn a little more about Angela, and find out what his new step-sister is like.
He gets a little more than he bargained for, since Angela believes she's being followed. Her mother, a Secret Service agent who died during a terrorist attack, taught her to be vigilant. Angela is convinced she's being followed, and what's more--she's right. She's being used as bait, hoping to draw her mother out of hiding.
Now Q and Angela have to figure out who they can and can't trust, as everyone seems to switch sides at the drop of a hat.
A great action novel.