This book features the periodic table element, Aluminum. It is presented by Alumna, a member of the Metal Horn Unicorn Tribe from Unimaise. Each member of her tribe has a metal horn and hooves. They also have magical powers based on the properties of their metals. Learn more about the unicorn and aluminum which was first introduced in the Magical Elements of the Periodic Table Series. Alumna is just one of the 118 elementals who will present all of the Magical Elements of the Periodic Table to readers who are curious about the wonders of the world.