Many such books are not recognized as authentic Islamic scholarship and are often considered siḥr (sorcery) by mainstream Muslim authorities. They circulate in print or PDF forms unofficially, sometimes with altered titles.
Alternatively, if you meant a different title (e.g., Kanz al-Ḥusayn or Khāl al-‘Ayn ), please clarify, and I will adjust the search. ktab knz alhsyn wkhl alyn
It seems you're asking for text related to the Arabic phrase ( Kitāb Kanz al-Ḥusayn wa Khall al-‘Ayn ). Many such books are not recognized as authentic