Found this for $5 at Half Priced Books this morning. I went to shop for LPs, but I always browse the bargain bins for books.
After some research online I find it to not be revered by the academics as a valid documentary work, but a used paperback is offered for thirty bucks on Amazon. Mine is hardbound and in great shape.
All I knew at the time is after ten minutes of shuffling through it, I could not put it back into the bin.
Giving this a read.
The Tribe Of Witches, The Religion of the Dobunni and Hwicce
By Stephen J. Yeates