Books By Mariona Tolosa Sistere - Author

Mariona Tolosa Sisteré is an author-illustrator in Barcelona. She creates images that depict how people feel, what we learn, our fears, what makes us happy and what excites us.

Ellas Educan Collective is a group of female scientists of the Spanish association "Ellas Lideran" (Women Lead), which promotes the key role of women in leadership positions for a sustainable world and shares the challange of empowering women and engaging people in science.