Just so you know, thanks to the kindness of Iason Ouabache, several Discordian e-books have all been uploaded to The Pirate Bay. Naturally, all these books are Kopyleft and thus free to download or distribute as you see fit.
The full listing is:
Principia Discordia
Aeternus Ille Discordia
Apocrypha Discordia
Apotheosis Psycherotica
Black Iron Prison
Book of Eris
Condensed Chaos
Discordia – A Little Game about a Lot of Chaos
Metaclysmia Discordia
OMITTERRE LIBELLUS
Principia Entropius
Summa Discordia
Wise Book of Baloney
The PFLD 