The Griswold's Scribbling's drops from about any bookshelf, and journal bag throughout all Acts, including the Angel Archives in the High Heavens. They have a decent chance to drop. I have 14 at the stash as I speak. The location I have seen that have the most bookshelves is the Tristram Cathedral. The location with the most amount of journal bags is definitely Act V: Path of the Drowned (Bloodmarch) and Pandemonium Fortress Level 1-2. You can find them in normal-difficulty too.
Griswold's Scribbling's - Legendary Crafting Materials
Griswold's Scribbling's - Legendary Crafting…
Griswold's Scribbling's - Legendary Crafting Materials
The Griswold's Scribbling's drops from about any bookshelf, and journal bag throughout all Acts, including the Angel Archives in the High Heavens. They have a decent chance to drop. I have 14 at the stash as I speak. The location I have seen that have the most bookshelves is the Tristram Cathedral. The location with the most amount of journal bags is definitely Act V: Path of the Drowned (Bloodmarch) and Pandemonium Fortress Level 1-2. You can find them in normal-difficulty too.