Matilda Editrice, formerly known as Casa Editrice Mammeonline, is a vibrant publishing house dedicated to creating diverse and inclusive literature for children. Under the new direction of Gemma Pacella since 2023, Matilda Editrice continues to foster creativity through a rich catalog of illustrated books that address important themes such as identity, multiculturalism, and social responsibility. Notable titles include "Colori nel mare," which narrates the struggles faced by migrants, and "Turchina la strega," a story advocating for gender equality.

The publisher actively encourages awareness and conversation around social issues, countering gender stereotypes with engaging narratives. In addition to providing high-quality books, Matilda Editrice engages in community-oriented initiatives like offering a free book with every two purchased, promoting a love for reading. Their commitment to diversity and education is reflected in their participation in literary festivals and collaborations within the cultural landscape, making Matilda Editrice a cherished name in children's literature.