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Microlibraries, small book-exchange installations often no larger than a cupboard, have appeared in neighbourhoods where access to a full public library branch requires a lengthy trip. Residents are invited to take a book and leave one in return, with volunteer stewards periodically checking the boxes for damage or overcrowding. Advocates argue that microlibraries reach people who would otherwise never visit a formal library, particularly children in areas lacking safe walking routes to larger branches. Skeptics counter that without professional curation, the collections skew toward donated bestsellers and outdated volumes, offering little of the reference material or specialized guidance a trained librarian provides, and that microlibraries risk being seen as a substitute for, rather than a supplement to, fully funded public library systems.