The Slayer's Guide to Demons
Mongoose Publishing
Star Trek: Gateways - 4 - Demons of Air and Darkness
Keith R. A. Decandido
Star Trek: Gateways (4)
Star LogEM-005 Infosphere Mystic Connection
Everyman
The Paradigmal Pirate: Liber Lll and Liber Ventum
Joshua Wetzel
Eyes of the Ten, Part III: Red Revolution
Paizo Publishing (Pathfinder Society)