Karin Boye was a Swedish author and poet, born on October 26, 1880, in Stockholm, Sweden. She is best known for her novel Kallocain, published in 1940, which explores themes of totalitarianism and individuality. Boye's writing often reflects her interest in psychology and philosophy, and she was a prominent figure in the Swedish literary scene. In addition to her novels, Boye wrote poetry and essays, contributing to various literary magazines. She was also involved in political activism, advocating for women's rights and social justice. Tragically, Boye died by suicide on April 23, 1941, but her work continues to resonate with readers today.