Margo Roth Spiegelman is a fictional character from the novel "Paper Towns" by John Green. She is portrayed as a mysterious and adventurous teenager who often seeks excitement and spontaneity in her life. Margo is known for her bold personality and her tendency to disappear for days, leaving her friends and family puzzled about her whereabouts. In the story, Margo's relationship with the protagonist, Quentin Jacobsen, is central to the plot. After a night of adventure together, Margo goes missing, prompting Quentin to embark on a journey to find her. This quest leads him to discover deeper truths about Margo and himself, exploring themes of identity and perception.