Starting with his initial convention appearance at IndyParaCon back in May of 2009, Paul Browning gave an hour long speaking engagement with attendees covering various parts of his new book.
In attendance were mostly members of paranormal investigation groups all across Indiana, including members of MRIPA and the Columbus Ghost Trackers as well as some from neighboring states. Also in attendance was Chris Dedman, a paranormal investigator from Louisville, Kentucky.
If the particular convention you are attending has the author listed as a guest speaker and you are a member of a paranormal investigation team, it's recommended you attend his lecture and pick up a copy of his book.
The added benefit of this information comes into play at cons or special events where they are having a ghost hunt that you can also take part in. It gives you an immediate chance to use what you'll learn. Very useful at conventions and special events!!!