Sounds from The Ground Part II - LaGrange, Georgia 2008

Well, my good internet friend "Martha"(name protected), 87 years old sent me another email this morning. Last night her and her nephew were sitting on the front porch when noises in a field just beside the house began to eminate from the ground. At first they thought the echoes to be from that of a plane but upon further examination, by actually going in the field, revealed "foot vibrations". She stated in her email that once they returned to the porch from the field that a ground vibration literally knocked over their empty coffee mugs sitting on a table in between the porch chairs.
Martha reported the same type incidents just a few weeks back after running across this blog on the internet. She described the noises as predominantly producing a "hum" but with sounds almost akin to those of a bulldozer smashing rock and gravel. The episode occured for some 45 minutes and suddenly ceased.

I'd like to add once more that this type of mystery is not new. I have read about this in the book Valley of The Skookum by Sali Sheppard-Wolford and in Hunt for The Skinwalker by George Knapp and Colm Keller. This is truly a strange ongoing occurence.