Ghost Photographer, Tim Scullion has certainly collected an amazing photo archive. About his technique? Is he ready to divulge the secret? He says he wants to share the photos and a few more books first. Take a look at those he has posted on his blog. There are a lot more in his books. Ghostographer.com

Schiffer Publishing - Haunted Historic Colonial Williamsburg Virginia: with Breakthrough Ghost Photography - "Examine 230 paranormal images that are beautiful, ugly (if not horrifying!), bizarre, and defy explanation. He also provides historic accounts, ghost sightings, and narrative, insights, and introspection for each location. Colonial Williamsburg is a hotspot for ghosts!"

Wendy's Coffeehouse blog -