Wonder Woman is a superhero appearing in American comic books published by DC Comics. The character is a founding member of the Justice League. The character first appeared in All Star Comics #8 published October 21, 1941 with her first feature in Sensation Comics #1 in January 1942. The Wonder Woman title has been published by DC Comics almost continuously ever since. In her homeland, the island nation of Themyscira, her official title is Princess Diana of Themyscira. When blending into the society outside of her homeland, she sometimes adopts her civilian identity Diana Prince. Wonder Woman was created by the American psychologist and writer William Moulton Marston (pen name: Charles Moulton), and artist Harry G. Peter. Marston's wife, Elizabeth, and their life partner, Olive Byrne, are credited as being his inspiration for the character's appearance. Marston's comics featured his ideas on DISC theory, and the character drew a great deal of inspiration from early feminists. Wonder Woman's Bronze Age origin story relates that she was sculpted from clay by her mother Queen Hippolyta and was given a life as an Amazon, along with superhuman powers as gifts by the Greek gods. In 2011, DC changed her background with the retcon that she is the biological daughter of Zeus and Hippolyta, jointly raised by her mother and her aunts Antiope and Menalippe.