: The original English version is titled Candlekeep Mysteries and is available through D&D Beyond or Wizards of the Coast.
The file refers to a community-translated version of the Dungeons & Dragons 5th Edition adventure module, "Kandlekeep dekes: Las dudosas leyendas de la torre" (Candlekeep Mysteries: The Dubious Legends of the Tower) . Specifically, this PDF appears to be a Spanish fan translation or digital share of the adventure The Joy of Extradimensional Spaces or a similar chapter from the Candlekeep Mysteries anthology. Guide Overview KdI_Lddlidlt.pdf
: The PDF with this exact title can be viewed on Scribd , though a subscription may be required to download it. KdI Lddlidlt | PDF | Reinos olvidados - Scribd : The original English version is titled Candlekeep