Does one little girl really have the power to make a difference? Attisa loves her life and her friends on Planet Venus—especially her teacher, Ms. Wilka. But something is very wrong: Ms. Wilka is sick, and the only cure is a kiss from a magical Unicorn. Determined to bring a Unicorn back to Venus, Attisa sets off on a brave quest in a spaceship she builds herself. There’s just one problem. The Unicorns have all gone into hiding. What on Earth is going on?