This heartwarming story is filled with empathy, hope and healing. When Casey notices that his teacher Mrs. M is hurting, he gives her a pebble from the playground. The pebble is full of love and kindness. Follow the journey of his pebble from Mrs. M to other students. It is Casey's hope that the pebble will travel to all that need it. This story is written to encourage children to be aware of how others are feeling and to show empathy and kindness...