You can't stop the future. You can't rewind the past. The only way to learn Hannah's secret is to press play. Clay Jenkins returns home from school to find a mysterious box with his name on it lying on his porch. Inside he discovers s...

What if you could see how your life would unfold--just by clicking a button?brBRIt's 1996, and less than half of all American high school students have ever used the Internet. Emma just got her first computer and an America Online CD-...