Carla Galdos Pretto (Arequipa, Peru). Reading mediator and librarian at La Bibliobici de Arequipa, a communal, itinerant library. Specialist in projects related to books, reading, writing and the library, run in both formal and non-conventional spaces. Founder of the publishing house La Chascosa Cartonera. She has a degree in Law from the Catholic University of Santa María in Arequipa and is a graduate of the Centre for Reading, Writing and Libraries of Peru. She is currently studying the Master's Degree in the Library as an Agent of Socio-Educational Transformation at the Complutense University of Madrid.