Here's what Joseph P Farrell (The Giza Death Star Trilogy, Reich of the Black Sun, Roswell and the Reich, Babylon's Banksters, Covert Wars & Breakaway Civilizations) says about Empire of the Wheel 2: Friends From Sonora:
"This book by Walter Bosley really intrigued me when I first learned of
the subject: Walter is a friend of mine, and a colleague in this strange
world of "alternative reasearch," so when Mr. Bosley shared with me in a
series of emails some of the connections he was beginning to make,
specifically with regard to (1) occult workings in some
turn-of-the-century murders in southern California, (2) the great
airship mystery of the 1850s - 1890s, (3) an unsolved conundrum that
researchers of the airship mystery have been trying to solve for quite
some time (specifically, the meaning of the mysterious NYMZA secret
society written of by Charles Dellschau in connection with the airship
mystery), and finally (4) the mystery of Etta Place, Butch Cassidy, and
the Sundance kid and what the heck they were doing in Latin America (not
to mention how they got there in the first place)...
"...well, I
listened and read Mr. Bosley's emails with baited breath, but when I
read this HIGHLY intriguing book (in one rather breathless sitting
propped up in bed, I might add), I was truly dumbfounded. Mr. Bosley
readily admits that this book is speculation, but I've rarely read a
book of such speculation that makes profound sense, and leaves one with
that deep intuitive sense that he is on to something big, and may have
solved some very significant lingering mysteries (such as the possible
meaning of NYMZA and its rather large significance). This is an
intriguing volume, and in spite of Mr. Bosley's caveats that it should
be read with its predecessor volume, Empire of the Wheel(and it should),
it nonetheless draws the reader inexorably into a mystery and deep
connections such that only a seasoned investigator like Bosley can
uncover. So this volume can stand on its own for anyone seeking to
understand the incongruities surrounding the airship mystery, Butch and
Sundance, and Etta place.
I enjoyed it."