Find the Page of Malfeasance

Journal
''The Oracle tasked me with finding 8 pages of the Book of Dire Prophecy! One of the pages could be found in the ruins of Libris. Although the ruins are in an area outside the protection of the Oracle, rumors exist of underground passages into the ruins of the old world that can bypass this.''
 * What you actually need to do, is enter the Libris Vault. The Libris Vault can be entered into from Serpent's Spine Mines or from the Libris Ruins.