ONE SMILE Even the smallest acts of kindness can powerfully impact the lives of others. This truth is beautifully demonstrated as we follow the far-reaching effects of young Katie's innocent smile. With this simple gesture, she ignites a circle of warmth that flows from person to person, touching the hearts and lives of people she may never even meet. Cindy McKinley's enchanting story, brought to life by Mary Gregg Byrne's exquisite watercolor illustrations, will warm your heart with its timeless message. Children and adults alike will be inspired to pass One Smile on to everyone they meet.