Amazing Book, I have a few players in several campaigns who are interested in the Zhentarim so this was perfect. Tons of lore, Magic Items and Spells. That would be worth it if that was it, but then there is my favorite section of the Book, the section on Thieves Cant. Being able to have a full secret conversation with the party still listening and not knowing what is actually being discussed is perfect, that section alone is worth the price.
[5 of 5 Stars!]