The Cybertronian Times

Transformers fan magazine offering ordering information, news and other details.
http://www.cybertron.ournet.co.uk/if3/index.html

TransMasters Bulletin

Updates, toy reviews, news, articles, and an archive of past issues.
http://www.geocities.com/rustedrobots/bulletin/index.htm

Altered States Magazine

Fan-published Transformers e-zine with toy and show reviews, feature stories, editorials, information and contests.
http://www.alteredstatesmag.com/

Radio Free Cybertron

Transformers Internet Radio - news, reviews and interviews with personalities such as Larry DiTillio, and noted members of the TF fan community. [Requires Real Player plugin.]
http://www.tfradio.com/