Wonder Woman was created by the American psychologist and writer William Moulton Marston, and artist Harry G. Peter. He and his wife Elizabeth's cohabitant, Olive Byrne, is credited as being Marston's inspiration for the character's appearance.

Marston drew a great deal of inspiration from early feminists, and especially from birth control pioneer Margaret Sanger. The character first appeared in All Star Comics #8 in December 1941 and first cover-dated on Sensation Comics #1, January 1942.

Wonder Woman is a founding member of the Justice League, demigoddess, and warrior princess of the Amazonian people. In her homeland, she is Princess Diana of Themyscira, and outside of her homeland, she is known by her civilian identity Diana Prince.

Originally, she was sculpted from clay by her mother Queen Hippolyta and given life by Athena, along with superhuman powers as gifts by the Greek Gods.

Diana is depicted as a masterful athlete, acrobat, fighter and strategist, trained and experienced in many ancient and modern forms of armed and unarmed combat, including exclusive Amazonian martial arts.

 

In some versions, her mother trained her, as Wonder Girl, for a future career as Wonder Woman. From the beginning, she is portrayed as highly skilled in using her Amazon bracelets to stop bullets and in wielding her golden lasso. Batman once called her the "best melee fighter in the world".

Wonder Woman's outfit has varied over time, although almost all of her outfit incarnations have retained some form of breastplate, tiara, bracelets, and her signature five-pointed star symbols.

But primarily, she has an arsenal of powerful god-forged gear at her disposal, but her signature equipment are her indestructible bracelets and the Lasso of Truth.

Wonder Woman also has an Invisible Plane at her disposal.

Before the Crisis on Infinite Earths rewrote Wonder Woman's history – along with the histories of many other heroes – Wonder Woman simply could not fly.

The Invisible Plane was a creation of Diana's during her younger years on Paradise Island. She created it to be an improvement on her mother's planes which would be shot down in Man's World. The result of her innovation was an invisible plane that could fly at terrific speeds silently and not be detected by hostile forces, thus avoiding unpleasant conflict. Initially, it was portrayed as being transparent.