Tome of Wisdom
This magical tome contains hunting knowledge. Opening the tome bestows this wisdom upon the hunter, furthering their hunter's title and giving bonus points. The magical enchantment is so strong that a hunter may keep no more than 3 of these tomes in their inventory at any one time.
A colored Tome of Wisdom is awarded to a hunter upon completion of a Library Assignment. The Silver Tome of Wisdom is a rare reward in Relic Hunter Treasure Chests.
Each tome appears in the hunter's Special Inventory, where it can be opened with the Read button. The color of a tome is determined by the relative difficulty of the assignment that awarded it, and the amount of Points earned upon reading a tome are as follows:
An unreleased Onyx Tome of Wisdom is also mentioned in Larry's Loot Lexicon, but until a library assignment can actually award this tome, its point value is unknown.
All tomes initially had an inventory limit of 3 per color. Any tomes earned while the Hunter's inventory was full would be lost. That restriction is no longer in place.