Born in 1974, Sonia Feertchak turned to writing full-time following the publication in 2002 of L’Encyclo des filles, illustrated by Catel Muller, updated every year for fifteen years and translated in ten countries. Since then, she has been questioning the place of women, the feminine and the body. As a publisher, she created the Encyclos collection for Plon. As part of the diaries she invents for paper manufacturer Hamelin, she devotes herself to micro-fiction. And since 2017, she has been passionately leading writing workshops at l’école des Mots.