Megan's Island

First eleven-year-old Megan is astonished when her mother insists on taking her and her younger brother up to the lake cottage a week before school is out; then they find mysterious strangers following them.Pack up and leave? "Tonight," when Megan has just one week of school to go until vacation? Megan is used to moving. After all, she's moved a dozen times in her twelve years. But this time is different. They are leaving in the middle of the night, and Megan won't even have a chance to say good-bye to her best friend. What's worse, Megan senses that her mother is frightened. It's almost as if they are running away—but from what?