While at Young & Rubicam, Marchetto began to create a comic strip titled "She". The heroine in the comic strip served as her alter ego, and in 1993 the strip became a regular feature in the women's magazine "Mirabella." The cartoon strip followed the heroine with her struggles of what to wear and questioning her choices in life. Marchetto took a leave of absence from her job at Young & Rubicam to work on her graphic novel, "Just Who the Hell is She, Anyway? The Autobiography of She", featuring the same character "She" from the "Mirabella" strip. After publishing "Just Who the Hell is She, Anyway?" in 1994, Marchetto never returned to her job at Young & Rubicam.