Some of these guides were sample copies used in exhibitions or retail outlets, carefully inspected and in perfect condition inside. Others are new guides that, during their hand-binding process , have developed minor cosmetic imperfections —slight creases, marks on the spine, or details on the front or back cover—typical of their handmade nature.

In all cases, the interior remains intact and the contents retain all their quality and functionality .

Limited units , at a special price with added value: contributing to a more responsible form of consumption, extending the useful life of each publication.