I hate to seem like I'm arguing, but I found one book in Mobipocket format (the first one I looked at):
http://evpl.lib.overdrive.com/FB5A00...2-6DC339D7AC49
Sooooo... that librarian doesn't know what her library carries
Here's a page with links to both Mobipocket and PDF books:
http://evpl.lib.overdrive.com/FB5A00...en/default.htm
They have 45 Mobipocket books so far:
http://evpl.lib.overdrive.com/FB5A00...rchID=14837077
(they have 428 PDF).
Soooo... call back the librarian and let know so that she doesn't keep disseminating wrong information
And a few books is always good news... that means more are forthcoming.
As I mentioned... I have yet to see a library that doesn't carry both