Greater Identify?

IS this a real spell? where can I find it? It's listed in the enchanting guides but I don't see it in the spell lists. Thanks.

GiD is a drop only spell.
It can come from several mobs and in the bone piles/sarcs and chest's in caves.
I have had it drop off of "Un-dead" as well as "Imps" and even "Bounty hunters"

I got one off a drop in FHS, though I don't recall which fight

Friend LadySkies and send a whisper to me when I'm online!

Imp Guards. The Imp Guards in Imp City and the ones outside south of EL. I already found it. Imp City and Imp Haven are good places for rare spellbooks.

I found a copy tonight, Thanks anyway LadySkies.