Use this term for material about zines. This term is not synonymous with "fanzine." Fanzine is a separate term used for a particular type of zine produced by enthusiasts of a particular cultural phenomenon, such as science fiction.
List #14 is a beautifully drawn per zine that documents the life of 25 year old Ramsey, living in Chicago, working as a nanny, and getting over the end of her five year relationship.
Node Pajomo is a "Real World access point for mailartists, tape traders, and the otherwise postally inclined." It is a great source of listings and information for those interested in exchanging words and art (and anything in between) via the postal system. The Summer 2012 edition includes a cd that is the result of an Audio Mail art project.
A french zine about zines in Montreal, Quebec. Discusses what a zine is and how to go about making one. Features list of various zine libraries around the Canada on the back page.