When her period comes, Robin is 11 years old and strange phenomenons begin to happen. Voices, noises, her plant on the shelf suddenly grows... She will discover that, each month, during her period, she has a huge superpower: keeping in contact with the Earth, Robin can create and grow plants, trees and other natural elements.
Period Girl tells the genesis of a super heroine who can save the Planet from deforestation thanks to the power of her menstrual flow, collaborating with other women and girls and with the most important international organizations.

Period girl is the first fiction where periods stop to be an enormous taboo and become the main «character» of the story.

A fiction to live the period time with pride and no longer with shame.