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|CatIntroText=This '''Library''' category contains articles that
provide further information on things referenced and used in Supernatural. It gets a category of its own because the information contained within extends beyond what [[: category: Canon| Canon]] tells us, providing further information researched & deduced by fans. Ideally, this category is a handy resource for researchers of all things S/supernatural.
|DPL1title=Most Popular (# of hits)