Amazon US has none of his works listed as ebooks but they have three as Audible audio books:
http://www.amazon.com/Morris-West/e/...rnid=618072011
...and four as CD audio books...
http://www.amazon.com/Morris-West/e/...rnid=618072011
Amazon UK has six titles:
http://www.amazon.co.uk/Morris-West/...rnid=492562011
It doesn't look as his books are commercially available as downloadable ebooks.
A simple google search for:
"Morris West" ebook download
...turned up one portuguese pdf edition suggesting pirate "editions" aren't an option either, which would make him a rarity.
