About the book: 2021 / Unicorn Star lights up the stars with her magic to make the night cozy. But when her magical medallion is stolen by the evil Selena, darkness falls over the Valley of the Unicorns. Star calls Aisha and Emily, girls from our world, to help return the medallion. Aisha and Emily are always ready to help, but they also can’t see in the dark... which means we need to find someone who can see without light!