Remathilis said:Some great inspirational reading
http://www.dionaea-house.com/default.htm
http://www.tedthecaver.com/
Lockridge said:A general suggestion that might be of use. On 12 to midnight's site I found a link to the Ghost Investigators Society. The address is http://ghostpix.com
Other than photographs you might also be interested in what are known as EVP (Electronic Voice Phenomena). These are good and creepy. These are supposedly real recordings of ghost voices in haunted cellars and such. All you'd need is the means to play this at the table and you'll have fun freaking your players out.
Remathilis said:Some great inspirational reading
http://www.dionaea-house.com/default.htm
http://www.tedthecaver.com/
Biohazard said:I'm not trying to be pissy or anything, but I found the "Ted the Caver" thing to be disappointing. VERY long narrative, and not much payoff. At the end he . . . goes back in. Needless to say, I didn't believe a word of it, but even as fiction, it was somewhat wanting. I wanted more overtly "horrifying" stuff, I guess.