This issue has variants.
On-sale date from Direct Currents #3, confirmed from copyright registration.
Colors credit confirmed by Anthony Tollin.
"Cover" for 16 page insert.
Short paragraphs on the creators of this Bonus Book - Lewis Klahr, Steve Piersall, Dean E. Haspiel, Denis Rodier, Dan McKinnon and Danny Vozzo.
Letters of comment from George Tremon, Malcolm Bourne, Dan Goodrich, Roger D. Case, Kevin Hall, kraM rernuT, Greg White and Mr. Arthur Salazar.