A dozen:
Ways to Disgust your players
Orc Mating Rituals (Ways to Disgust your players, Vol. II)
Lost Nobles
Pacifistic Antagonists
Modern items that could be found in a fantasy setting and how
Ways to make a gaming session into a musical
Aerial Encounters
Virgins (for tossing into Volcano's or sacrificing to angry gods)
Volcanos (for tossing virgins into)
Angry gods (for sacrificing virgins too)
Things Animals Tell Druids & Rangers
Quotes for Familiars
Not-so-Spooky Forests
Ways to turn a TPK into it's own adventure
Giant bags-o-loot
Not-so-Typical Outsiders (repetant Krytons, Fallen Ghalle, etc...)
Orcish Cullinary Habits (Ways to Disgust your Players, Vol. III)
Brides a Calling (When you want that Romance element in the game)
Some are tongue in cheek, but still would make good books.