Publications about Upfield's work
Philluip T Asdell, of the US, produced a series of publications in the 1980s called 'The Bony Bulletin. It was published from No.1 in November 1980 until the early 19902s. I have scanned these into Adobe Acrobat for interested folk, but please bear in mind that the Copyright still rests with Mr Asdell, who is still alive and I believe at the same address. Any extracts used must be credited, and not more than 20% can be reproduced in another publication.
Marsupial Mutterings is an occasional 'fanzine' produced by