"A truly extraordinary book! The range of knowledge revealed by the author is quite astonishing and the material presented is done so in a clear and unambiguous writing style.
Martin J. Gannon
N. I. Vavilov
Betty Ren Wright
William M. Lytle
Tbd
James Redfield
Robert M. Storm
Holden Härtl
Egon Caesar Conte Corti
Marcelino Menendez Y Pelayo
Mayumi Azuma
T Clark
Jane E. Aaron
H. V. Hilprecht
Ann Benbow