In this lyrical and spare picture book with beautiful illustrations from Fanny Liem, author Jyoti Rajan Gopal tells the story of two sisters who are excited to go on a backyard adventure. But when their make-believe meets with disaster, the sisters take some time apart. They learn to forgive each other's mistakes, and soon the sisters are combining their ideas to make the most beautiful backyard kingdom of all. Because now they know:

Sister spirit
sister strong
sister heart
sister strong.