Edit-a-thon at the Belém Library, Lisbon, 2024 Part of Lisbon’s municipal network of libraries, the Belém Library has the distinction of housing a specialized collection of feminist literature: the Ana de Castro Osório Specialized Library, which comprises over 2000 titles**.** According to Filipa Barros, the library’s coordinator, approximately 80% of these titles are authored by women—almost the inverse of the proportion foundtraditionally in public library’s collection, where only about 20% of the books are written by female authors. Such focused collections tend to be more common in academic settings. A public library, open to all, expands the reach of the material as you don’t need to be a scholar or a researcher to explore it. Filipa spoke at the 2025 GLAM Wiki Conference in Lisbon about the partnership between the library and Wiki Editoras LX (WELx), a feminist collective of editors active since 2019. The collaboration began after she participated in an editing workshop organized by WELx.…