From publisher blurb:
The criminal underworld is a vast network that covers a multitude of vices and professions, from beggars, poachers, street thugs, pimps and alley bashers at the low end to high class madams, confidence tricksters and cat burglars at the other. Talented or ruthless criminals live well on their ill-gotten gains, and where there is so much power and wealth there is also a market for magic items, particularly those that enable the owner to gain more wealth and power, or at least to keep what they already have.
This ebook contains 50 items for those that live their lives in the shadows. Though primarily for rogues, there is much here to interest characters of all classes.
Wondrous Creations 9: Underworld is a magic item sourcebook compatible with the Pathfinder Roleplaying Game and suitable for GMs and players of any level.