Spain Rodriguez was one of the most best-known artists in the comix underground. He (along with Robert Crumb) was one of the original members of Zap Comics and has a reputation as an outstanding political artist. He was the author of several other graphic novels, including the highly acclaimed Nightmare Alley. His work is prominently featured in BLAB!, an annual comic anthology that has also featured Charles Burns, Mark Mothersbaugh, Daniel Clowes and Chris Ware. He died in 2012.

Paul Buhle, formerly a senior lecturer at Brown University, produces radical comics. He founded the SDS Journal Radical America and the archive Oral History of the American Left and, with Mari Jo Buhle, is coeditor of the Encyclopedia of the American Left. He lives in Madison.