"Maus" is a graphic novel written by Art Spiegelman and first published in two volumes in 1986 and 1991. The novel is a non-fiction account of Spiegelman's father's experiences as a Polish Jew during the Holocaust and his subsequent immigration to the United States.

The novel is presented in a unique format, with different animal species used to represent different nationalities. Jews are depicted as mice, Germans as cats, and non-Jewish Poles as pigs, among others. The format has been widely praised for its ability to both humanize and dehumanize characters, highlighting the brutal nature of the Holocaust and its impact on the lives of individuals and communities.

"Maus" is widely regarded as a masterpiece of the graphic novel genre and is one of the first graphic novels to receive serious critical attention. It is praised for its powerful storytelling, emotional depth, and ability to convey the horrors of the Holocaust in a unique and accessible way. The novel has won numerous awards and accolades, including the Pulitzer Prize for Special Awards and Citations in 1992.

The novel is considered a landmark work in the field of Holocaust literature and is often used in schools and universities to educate students about the history of the Holocaust and its impact on Jewish communities.