Pros zines are available, both new and secondhand, from a number of sources, including those listed here.
Links are generally to homepages of the website in question. Unfortunately, inclusion here on palelyloitering is no guarantee that a publisher or distributor is an honest, reputable dealer, and it is worth researching the various Pros Yahoo lists and Livejournal communities, or getting in touch with other fans that you might know in order to be confident about your purchase.
Thanks to the tireless efforts of many Pros fans throughout the years, there
are also a number of online story archives available, as well as a CD-rom of
stories, many of which originated in the paper circuits and aren't available
elsewhere.
Zine Publishers
Agent With Style - publishers and distributors
Allamagoosa Press - publishers
Clueless Press - publishers
Dog House Press - publishers
Gryphon Press - publishers
Justazine Publications - publishers
Kathy Resch - publisher
Kathy Snow - publisher
Nut Hatch Collective - out of print
PearTree Press - publishers
Requiem Publications - publishers
Satyr D'Nite Press - publishers
o0o
Online Fic
The Circuit Archive - dedicated
Prosfic archive
The Hatstand - dedicated Prosfic
archive
The Hatstand - Automated -
dedicated Prosfic archive
The Wonderful World
of Make-Believe - general fanfic archive that includes some Pros fic
o0o
Other Sources of Fic
ProsLib - Yahoo group archive available
on cd-rom