Sixteen-year-old Josie Taylor was born on Leap Day, February 29, and today is her fourth real birthday, full of birthday surprises, a school play audition, her driver’s test, a scavenger hunt, and the secret sweet-sixteen initiation at the lake. Like any average teenager, sometimes she wonders what other people are thinking. But today it’s the reader who gets to find out, by “leaping” into the minds and viewpoints of Josie and everyone around her, changing your assumptions of people forever.