Originally uploaded by ChrisLaning.
My most recent rosary research foray has been into _Beads of Faith_, by Gray Henry and Susannah Marriott. This was recommended to me by a correspondent who researches the history of Islamic religion, although prayer beads (the *tasbih*) are not his specialty.
When I mention that Gray Henry was a student of Joseph Campbell, that Susannah's most recent book is _The Good Karma Guide_, and that the book has no bibliography and only the most rudimentary photo credits, you'll know what I think of its reliability.
It appears to be the book-ization of a video, and admittedly the photography is gorgeous. :)
However, based on what I _do_ know from better sources, they seem to me to be stretching to make a lot of connections that may not actually be there.