Skyrim:Hooded Skeleton

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Book Information
Added by Gallows Hall
ID FExxxCE8
Value 0 Weight 0
Needed for Dreams of the Dead
Hooded Skeleton
An apprentice tries to discover the secrets of a skeleton

There's something wedged inside the hooded skeleton, but for whatever reason, I can't seem to raise it. No spell seems to work. There must be a trick to it I can't figure out.

The master must have hidden something important inside, but whatever it is will require raising it first to loosen its bones.