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my collections

  1. blackxacto

    What file contains the data for Apple Books "My Collections"?

    19,1 iMac, Monterey 12.4: I updated to Monterey 12.4, "My Collections" data in Apple Books disappeared. So now I have ONE GIANT jumbled library of pdfs, books, audiobooks. Anyone know what file held the data for the collections before I upgraded to 12.4?