Tome of Tomes

I don't normally do two of these in a row, but my brain is tired and sleepy and told me to rely upon work it has already done.

The Deeper Gardens
Author: Halda Verdenburg
Race: Dwarf
Dimensions: 8x10x2
Weight: 8 lbs.
Materials: Leather-bound, stoneboard, parchment, iron clasp and lock
Rarity: Rare
Fields of Study: Flora
Special Knowledge Categories: Fungi
Value: 675 gp

This exceedingly rare book was the life’s work of Halda Verdenburg, a dwarf farmer under the Drachen Mountains. Halda was an adventurer in her early life and achieved great success. She took her earnings and focused the rest of her life on dwarfish agrarian purposes— a life that was obviously magically extended, for she died at the age of 721. The knowledge contained within The Deeper Gardens is vast, thorough, accurate, and practical. When the Drachen Mountain dwarfs were defeated and destroyed, the book passed into legend, and the few copies that remain are fearfully guarded.