The book you mentioned seems to be that one downloadable for free here https://pdl.perl.org/content/pdl-book-toc.html (and I doubt that the fonts are inaccessible)
So you could go and try a PDF to HTML converter and build your own ePUB.
There are even free online services for PDF to ePUB, can't comment on the quality.
I suppose you'll have to adjust some parameters afterwards but I'm confident you have the necessary skills ;)
HTH
Cheers Rolf
(addicted to the Perl Programming Language :)
see Wikisyntax for the Monastery
In reply to Re: PDL Book as epub?
by LanX
in thread PDL Book as epub?
by cavac
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