Earth First! The Radical Environmental Journal - Magazine of Earth First! News about the radical environmental movement. Back issues available online. - http://www.earthfirstjournal.org/
Dead Trees EF! Online Publishing - Reprints and new writing intended to inspire and motivate environmental activists. - http://www.eco-action.org/dt/
Jym Dyer's Earth First! Page - Articles by Judi Bari, book reviews, and other resources. - http://www.things.org/~jym/ef/
Earthfirstalert - A mailing list for Earth First! activists. - http://groups.yahoo.com/group/earthfirstalert/