Publication history of Wonder Woman debut, she was featured in "Sensation Comics" #1 (January 1942), and six months later appeared in her own comic book series (Summer 1942). Wonder Woman took her place beside the extant superheroines or antiheroes Fantomah, Black Widow, Invisible Scarlet O'Neil, and Canada's Nelvana of the Northern Lights. Until his death in 1947, Dr. William Moulton Marston was credited with writing all of the Wonder Woman stories; however, later in life, he hired assistant Joye Hummel to ghostwrite stories for him. H. G. Peter penciled the book in a simplistic yet easily identifiable style. Armed with bulletproof bracelets, a magic lasso,
Polygraph blood pressure for police cases, a 1904 device by Vittorio Benussi used to measure breathing, and an abandoned project by American William Moulton Marston which used blood pressure to examine German prisoners of war (POWs). Marston’s machine indicated a strong positive correlation between systolic blood pressure and lying. Marston wrote a second paper on the concept in 1915, when finishing his undergraduate studies. He entered Harvard Law School and graduated in 1918, re-publishing his earlier work in 1917. Marston's main inspiration for the device was his wife, Elizabeth Holloway Marston. "According to Marston’s son, it was his mother Elizabeth, Marston’s