 Wiley is listed as co-author of three scientific journal articles along with biochemist Bent Formby between 1998 and 2001.Wiley wrote a second book, "Sex, Lies and Menopause", in which she claims that hormone imbalances cause many age-related diseases, and these imbalances are caused by humans straying from "natural" rhythms of light, seasonal eating and child birth.Wiley claims that mimicking the levels and cycles of estrogen and progesterone found in a 20-year-old woman will prevent or treat age-related diseases.