Isaboe is a fictional character from the The Last Unicorn series, created by author Peter S. Beagle. She is known for her wisdom and connection to the magical world, often serving as a guide for the protagonist. Isaboe embodies themes of transformation and the search for identity. In the story, Isaboe plays a crucial role in helping the Unicorn navigate her journey. Her character represents the balance between reality and fantasy, highlighting the importance of understanding one's true self. Isaboe's interactions with other characters enrich the narrative and deepen the exploration of its central themes.