Learning the importance of kindness is as easy as A-B-C and 1-2-3 with this sweet collection of board books, which foster social emotional development. This bestselling board book series is available in a four-book boxed set—perfect for holiday gifts, birthdays, and baby showers. Learn to love and love to learn! Support your little one's social-emotional development with these soothing, adorable board books that focus on the most important aspects of life: kindness, gratitude, joy, and friendship. This boxed set includes: • ABCs of Kindness • 123s of Thankfulness • Happiness is a Rainbow • Friendship is Forever