Thanks for copying and pasting some responses off your website, Mike.
I see there's one picture of the alleged activity on
http://www.mikehallowell.com/shieldspolt/page7 .html
Obviously you'd agree that the picture shows nothing that need require a supernatural explanation, but pointing people towards that would surely be better than getting all defensive and saying, 'very few books are given away for free', which wasn't actually the point being made.
As an experienced researcher, you must surely be aware that there are some terrible con merchants out in 'supernatural land', and I'm sure you'd be the first to state the charlatans damage the legitimate people. Given that I'm sure you agree with these uncontrovertial statements, it should be hoped you'd be pro-actively putting some of the evidence out there to show us doubters that you're genuine; it's pretty standard marketing apart from anything else.
You can hardly blame people for being skeptical about a story that is all about "The sinister images caught on camera that could prove poltergeists DO exist..." and then uses a still from a Hollywood movie, even if you have no control over what the paper chose to print.
Incidentally, can you just confirm something for me - that you've investigated the psychic's claims that a man called Peter killed his wife with a poker then hung himself about 50 years ago in that very house, and that it's in the book? Should be a piece of the proverbial to check that up.