Haerl's Treatise on Dragonkind

Hearl's Treatise on Dragonkind was a book that held a wealth of esoteric knowledge about dragons and dragonkind. It was highly prized by the second iteration of the Cult of the Dragon that emerged during the late 15 century DR.

History
During the 1480s DR, cult agents utilized this book to expand their collective knowledge regarding draconic lore.

At least one copy was present on the isle of Tuern when the Cult of the Dragon fought a terrific battle against various heroes and agents of the Five Factions around that same time.

Appearances

 * Video Games