The Beginning

War has erupted across Earth as Yeerk ships flood the skies, forcing the small band of Animorphs to mobilize a massive resistance force of five thousand. The final showdown pits the alien-parasite Yeerks against the teenage heroes who can morph into any animal, with the fate of the planet hanging in the balance. As the battle rages, the Animorphs must confront both overwhelming enemy numbers and the personal sacrifices that come with fighting an interstellar war.