Christina Perri teams up with New York Times bestselling illustrator Joy Hwang Ruiz to turn her hit song "A Thousand Years " into a tender picture book on motherhood. I have spent every day waiting for you. Darling, don't be afraid. I have loved you for a thousand years. I’ll love you for a thousand more. A child ventures out into the world, one bold step at a time, as her mother looks on, both of them brave in embracing change and steadfast in their ever-evolving love. In this ode from parent to child, Christina Perri teams up with New York Times bestselling illustrator Joy Hwang Ruiz to turn her hit song "A Thousand Years" into a tender reminder that a mother's love is forever.