My article on O’Keeffe is printed in the Panhandle-Plains Historical Review, volume LVI, 1984, pp. 107-137. The article is not online, but college and university libraries have the review. After my archaeological field work at Ghost Ranch, I was inspired to research and write about O’Keeffe in the Texas Panhandle. I came close to writing my dissertation at TCU about O’Keeffe, but took another research tangent.