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: The title refers to the deep bond of trust and mutual dependence between them—much like the safety rope used in Duschka’s passion, mountaineering—that kept them all "attached" to life and safety during the darkest times. La cuerda invisible - Erich Hackl.epub
: For four years, they lived in a small, hidden room. Duschka provided them with food, clothes, and psychological support, all while continuing his daily work as a craftsman and pretending nothing was wrong. If you are looking for the EPUB or