Robert Crumb is widely recognized as the father of underground comix due to his groundbreaking work in the 1960s and 1970s, particularly with his iconic character Fritz the Cat.

Zap Comix, edited by Robert Crumb, was a seminal underground comic that pushed the boundaries of satire and social commentary.

RAW, edited by Art Spiegelman and Francoise Mouly, was a groundbreaking anthology series that featured the work of independent cartoonists and helped legitimize the medium.

Maus, by Art Spiegelman, is a Pulitzer Prize-winning graphic novel that tells the story of the Holocaust through the experiences of the author's father, a Polish Jew.

Gilbert Shelton created 'The Fabulous Furry Freak Brothers', a counterculture comic series known for its humor and social commentary.

Jimmy Corrigan: The Smartest Kid on Earth, by Chris Ware, is known for its intricate storytelling and exploration of themes such as identity, memory, and family.

Bone, by Jeff Smith, is an epic fantasy comic series that follows the adventures of three anthropomorphic cousins in a vast and mysterious world.

The Sandman, by Neil Gaiman, is a critically acclaimed comic series known for its imaginative storytelling and exploration of themes such as dreams, death, and mythology.

Love and Rockets is a long-running underground comic series created by the Hernandez brothers: Gilbert, Jaime, and Mario.

The Tick, created by Ben Edlund, is a satirical superhero comic series known for its humor and offbeat characters.

X-Men, created by Stan Lee and Jack Kirby, is a long-running superhero comic series that follows the adventures of a group of mutant superheroes who are outcasts from society.

Cerebus the Aardvark, created by Dave Sim, is a long-running independent comic series known for its intricate artwork and exploration of themes such as history, mythology, and philosophy.

Blacksad, created by Juan Díaz Canales and Juanjo Guarnido, is a noir comic series that follows the adventures of a black cat detective in a post-apocalyptic world.

Fun Home, by Alison Bechdel, is a graphic memoir that explores themes of gender identity, sexuality, and relationships through the author's own experiences.

Usagi Yojimbo, created by Stan Sakai, is a long-running independent comic series that follows the adventures of a rabbit ronin in a medieval world.