Y: The Last Man, created by Brian K. Vaughan and Pia Guerra, is a post-apocalyptic alternative comic series. It follows the story of Yorick Brown, the last surviving human with a Y chromosome, and his pet monkey Ampersand, as they navigate a world where all other males have died. Y: The Last Man explores themes of gender, identity, and the societal implications of a world without men. With its compelling characters and thought-provoking premise, the series has garnered critical acclaim and a dedicated fanbase.