The one thing thirteen-year-old Margaret O'Malley is sure of is that her father is innocent. So when the unthinkable happens and he's sentenced to death by the cruel Judge Biggs, Margaret is desperate to save him. She'll do whatever it takes, even if it means using her family's secret -- and forbidden -- ability to travel through time. Margaret's only hope is to stop the chain of events that turned Lucas Biggs into a corrupt and jaded man. With the...