Art Spiegelman’s Pulitzer Prize–winning graphic novel Maus details the experiences of Spiegelman’s father during the Holocaust, with Jewish characters depicted as mice and Nazis as cats. It has been the subject of multiple book challenges and bans since its publication in 1991—most recently in January when the board of McMinn County (Tenn.) School District removed the title from its 8th-grade curriculum for depictions of nudity and adult language. Spiegelman spoke with American Libraries about book banning, how comic books are used as teaching tools, and the importance of libraries in his life.