Erdnase - The Greatest Mystery In Card Magic

Great, never knew they didn't know who he was. bought the book in the late 1960. Was either my first or second book. Enjoyed your presentation of what the thoughts were
Thank you
Rusty Wagner

Well I bought Darwin Ortiz book "The annotated Erdnase" (1991). A.o.it deals with the mystery of Erdnase. Is it not uptodate anymore??
So I am curious to know more about your Erdnase Hunt, Thank you-
Harald