Brazie’s Black Book of Secrets
Brazie's Black Book of Secrets is a consumable item which "Contains some of the best kept secrets in Azeroth. Not for the faint of heart!".
It costs a whopping 22,000 gold and contains 5 books:
- Brazie's Dictionary of Devilish Draenei Damsels
- Brazie's Document on Dwarven Dates in Dun Morogh
- Brazie's Guide to Getting Good with Gnomish Girls
- Brazie's Handbook to Handling Human Hunnies
- Brazie's Notes on Naughty Night Elves
And yes, he’s level 69. Quite a gnome.