Ethics of Ygor

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The tome Ethics of Ygor is statted out in the Call of Cthulhu 7th Edition Rulebook, and originates in unknown source (apparently The Great White Space (ficton) by Basil Copper?)

Description

He claims that the Latin source from which he worked was created in the 2nd Century AD. The words "Magnus Lux Aeternae" were quoted from The Ethics of Ygor and many believe that this work stems from an appendix, or chapter, of the Ethics of Ygor. If so, copies of this work must be eagerly sought after....
-The Great White Space (ficton) by Basil Copper

The Ethics of Ygor is a book written in Latin by an unknown author. The Ethics gives the meanings of such things as the Magnetic Ring and the Great White Space. It also possibly provides a map of the route leading to the latter.

• author: (unknown)
• date: (2nd century AD?)
• language: Latin
• number of known copies (if rare): (unknown, presumably rare)
• last known location of surviving copies (if rare): (unknown)
• study: 13 weeks
• sanity loss: minor
• mythos lore: negligible
• occult lore: ?
• spells:  ?

Appearances

• fiction: The Great White Space (ficton) by Basil Copper?
• sourcebook: Call of Cthulhu 7th Edition Rulebook