Alisa and Leah's Amtrak Vacation

Alisa and Leah yearn to go to Seattle during summer vacation, but their parents have other plans.

The girls decide to go anyway, choosing to ride on Amtrak. While waiting for the train, they notice a mysterious man who keeps appearing as they travel to Seattle. When they come face to face with him, they realize he is indeed following them! In the girls’ minds, they are not runaways -- they are on a secret Amtrak vacation and they can't go to the authorities for help. Will they successfully evade this mystery man? What does he want? Why is he following them?