The Gumshoe Guide

Steps

 * 1) Examine an incomplete manuscript to receive the gumshoe guide binder
 * 2) Examine the binder to start the collection quest, The Gumshoe Guide
 * 3) Collect the six pages of the tome in the courtyard surrounding the tree outside the Hall of Truth.
 * 4) Proceed to your favorite collector to receive your quest reward

Reward
The Gumshoe Guide