Published by White Rabbit in 1964, The Holy Grail by Jack Spicer has an elegance to it. I was delighted to get a copy recently. I would have to say that for me the holy grail of Jack Spicer books is Homage to Creeley, privately printed by Harold and Dora Dull on a mimeograph in Annapolis, California in 1959. Private coterie publishing on mimeo really has a hold on me. Homage to Creeley, with the exception of the offprint of Jack Spicer's July-September 1952 article in Language: Journal of the Linguistic Society, is the rarest Spicer book to appear in his lifetime.