OK that might be a little over-dramatic, but I am always happy to find C&S books that are hard to find. In this case, I got a small handful of the Ohr's E. pectinatus book:
http://www.exoticplantbooks.com/detail/?product_id=285" onclick="window.open(this.href);return false;
Interested is very narrow on such a specific topic, but those who are interested are usually glad to have access to sources like this.
Daiv
Back from the Dead?
Back from the Dead?
All Cacti are succulents, but not all succulents are Cacti