Although the novel Frankenstein, written in 1818 by Mary Shelley, has been called the first science fiction novel, there is a persistent but false belief that women did not enter the field of science fiction writing until the 1960s and 1970s.
Other notable women in the science fiction field include:
... products that are being sold, and are considered ineffective by experts are herbal medicines. These are usually harmless, and do not claim to treat anything important. ...