Lium's Journal of Malevolent Magicks

Lium's Journal of Malevolent Magicks is a book that is found next to a dead body in the Lever Room, which can be found while trying to get into Spellhold. The book serves as the initial clue to solve the logic puzzle of the levers.

The correct manipulation of the levers will reward the party with Bracers of Defense AC 5.

Solution
The correct order of the Lever Room's titular levers is:
 * 1) Mithral
 * 2) Ruby
 * 3) Emerald
 * 4) Sandalwood
 * 5) Jade
 * 6) Onyx