This issue is a variant of Sergio Aragonés Groo the Wanderer (Marvel, 1985 series) #11 [Direct Edition]. There exist further variants.
Division of writing credit from Mark Evanier via the GCD Errors list, September 2009.
Letters of comment from John Gay, Phillip A. Watson, Arron Garlick, Clen Harrison and Joe Briskov. Includes list of names from letter writers whose letters they didn't have room for. Tim Murphy, Howard Sirotk, Ira Ward, Steve Gearhart, Irv Belmont, Scott Long, Them Bones, Hyong Y. Kim, Ernie Boffa, Herman Cuervos, Ivy Sagansky, David Cornell, Dean Konop, Eugene Ames, Nick Zaromatidis, Matt Gill, Eric James Baich, Sean Crawford, Shaune Turpin, Albert Hubbart Garth Highsmith and Eddie Wilson.