Preditors and Editors
A guide to publishers and publishing services for serious writers since 1997.
Resource Listings - O
OmniMedia: Publisher with an excellent writer's resource. Link broken.
OneLook Dictionaries: Over 200 free online dictionaries indexed.
Onomastikon (Dictionary of Names), An: "a collection of names from around the world which was initially intended to help provide character names for live role-players." Link broken.
Orange County Sheriff's Office Forensic Artist Website: A useful site for crime writers.
Outhouse Kitchen, The: A writing resource site.