Gilamn's feminist novel, Herland was one of a flood
of utopian books at the turn of the 20th century where sex roles are inverted.
Gilman imagined a society where women not only rule,
but are the only gender.
Reproducing by parthenogenesis, they worship a female deity.
This particular book later became a must-read for the second-wave
feminists, particularly the 'separatist' wing.