Marcos Mayer is a journalist, professor and writer. He is the author of, among others, Remendios del Paraíso, (which won the Antorcha Prize), The Essential Writings of Che Guevara, Ahora el Humor (interviews with Argentinian comedians), and a critical text analyzing Ernesto Sabato's Sobre Heroes Y Tumbas. He has written for a variety of print publications, and edited several anthologies. He teaches journalism at the Centro Universitario Devoto, a Buenos Aires prison university where he also runs a newspaper with the inmates.
Sanyú is the pseudonym of Hector Alberto Sanguililano, an illustrator and cartoonist who has been published in the principal newspapers of Argentina since 1974. He has adapted literature to illustrated works, taught courses, been a judge of illustrations and comics, and organized two gallery shows of Argentinian comics and the history of comics. He is the author of 100 Years of Comics in the World.
