Set in the genre of a children’s book, John and Betty trace the evolutionof complex numbers and explore their operations. From integers, tofractions, to surds, complex numbers are made to seem like an obviousextension. Incorporating graphing on the complex number plane andculminating in De Moivre’s Theorem, the logic of complex numbers ismade to seem intuitive and simple. John and Betty delight in theirjourney, as will senior mathematics students.