Marston introduced the idea to Gaines. Given the go-ahead, Marston developed Wonder Woman, whom he believed to be a model of that era's unconventional, liberated woman. Marston also drew inspiration from the bracelets worn by Olive Byrne, who lived with the couple in a polyamorous relationship. Wonder Woman debuted in All Star Comics #8 (cover date Dec/Jan 1941/1942, released in October 1941), scripted by Marston.
Arriving at Chernobyl, Wonder Woman, Orion, Siracca and Hermes engaged Cassandra's forces to save Milan. Cassandra threatened to kill Milan if Wonder Woman did not reveal the First Born's location. Wonder Woman told her the First Born was in Olympus, but as she left, Cassandra strapped a bomb to Milan's chest. To contain the explosion, Orion took Milan through a boom tube. Returning home, Wonder Woman discovered Zola and Zeke had left, as Zola felt guilty that people were risking their lives to protect them.
In the preview in DC Comics Presents #41 (January 1982), writer Roy Thomas and penciler Gene Colan provided Wonder Woman with a stylized "WW" emblem on her bodice, replacing the traditional eagle. The "WW" emblem, unlike the eagle, could be protected as a trademark and therefore had greater merchandising potential. Wonder Woman #288 (February 1982) premiered the new costume and an altered cover banner incorporating the "WW" emblem. The new emblem was the creation of Milton Glaser, who also designed the "bullet" logo adopted by DC in 1977, and the cover banner was originally made by studio letterer Todd Klein, which lasted for a year and a half before being replaced by a version from Glaser's studio. Dann Thomas co-wrote Wonder Woman #300 (Feb. 1983) and, as Roy Thomas noted in 1999 "became the first woman ever to receive scripting credit on the world's foremost super-heroine."
Poseidon Flash Comics #9 (September 1940) Poseidon is the God of the Sea, Earthquakes, and Horses who is based on the god of the same name. Post-Crisis, Poseidon was most often seen as an ally to Wonder Woman, though he eventually sided with Zeus and Hades after Athena took over Mount Olympus. In New 52, Poseidon's Appearance is blue-skinned half Toad, half Octopus.
Hermes Action Comics #267 (August 1960) Hermes is the Messenger of the Gods, and the God of Thievery, Speed, Travel, and Commerce who is based on the god of the same name. Post-Crisis, Hermes was one of Wonder Woman's earliest allies. He was eventually killed by Circe during the War of the Gods, but Wonder Woman freed him much later from Tartarus. In the New 52, the bird-like Hermes was a close ally to Wonder Woman and aided in protecting Zeke, the reincarnation of Zeus. Post-Rebirth, Hermes took the form of a tortoise and aided Wonder Woman alongside several other gods.