Following is a listing of Jack Jackson's interviews, panel appearances, and a few reviews in THE COMICS JOURNAL late-lamented print edition (links provided to the issues still in print from the publisher, some material may be accessed through the tcj.com archive possibly):
THE COMICS JOURNAL #61 (Winter 1981) "Tejano Cartoonist: An Interview with Jack Jackson" pages 100-102 104-111. Conducted 8-28-1981 by Bill Sherman. This is an in-depth exploration of Jaxon's earliest underground comics efforts through his transition to historical narratives. Here's the quote that may have given birth to Fantagraphics Books:
THE COMICS JOURNAL #70 (January 1982) "Fantagraphics Schedules Five New Books: Coming in 1982: Two X-Men Books, Kane's SAVAGE, and LOS TEJANOS" pages 14-15. Press release written by Dwight R. Decker. Quote pertaining to Jackson's LOS TEJANOS:
THE COMICS JOURNAL #100 (July 1985) "Jack Jackson" pages 111-114. Interview conducted by Gary Groth. This interview is illustrated with some real rarites: a photo of Jack and Tina Jackson at a book signing for LONG SHADOWS; an illustration from LOS MESTENOS; a panel from the then-unpublished "Why Do Texans Hate Yankees So Much?" (which looks suspiciously like a panel from LOST CAUSE); an unsourced fantasy illustration; and, a SingingTrees Dairy Goats t-shirt illustration. There's also an interesting discussion of missed opportunities where Mr. Groth and Jack Jackson discuss his short-lived Marvel Comics career illustrating for SAVAGE SWORD OF CONAN (short as in never-happened).
THE COMICS JOURNAL #144 product page at fantagraphics.com list a Jack Jackson review of Jean Giraud's "Blueberry" graphic albums.
THE COMICS JOURNAL #210 (February 1999) "The Top 100 (English-Language) Comics of the Century" "no. 95, LOS TEJANOS, 1982, Jack Jackson" page 38. 1/2 page entry written by Gary Groth.
THE COMICS JOURNAL #213 (June 1999) "Beyond the Grid: Critique Revisited, Interview With Jack Jackson" pages 83-88. Interview conducted by Gary Groth.
"Lost Cause, Jack Jackson" pages 89-90. Review by Ron Evry (his Contributor Notes entry in this issue reads: "Ron Evry is a freelance writer and comics historian. In addition to writing on comics, sports, and computers for a wide range of magazines, he is the web page editor for the National Cartoonists' Society[...]"). The interview and review are in response to a September 18, 1998 Austin CHRONICLE review of LOST CAUSE by Michael Ventura and accompanying essay on John Wesley Hardin by Jesse Sublett, calling the book, it's main character, and Jackson racist. Jackson was given no chance to respond to this charge in the pages of The Austin CHRONICLE, so editor Gary Groth stepped up and not only let Jackson speak his mind, but commissioned a more fair and balanced review of the book.
THE COMICS JOURNAL #264 (November 2004) "Underground Comix Publishers" pages 113-115. Interview conducted May 18, 1972 by Patrick Rosenkranz.
"Photo" page 113. 1972 photo of Jack Jackson taken by Patrick Rosenkranz.
[This is a quite detailed oral history of the origins and day to day workings of Rip Off Press as witnessed by Jackson.]
(October 2006) "Jack Jackson's Long Rough Ride Comes To An End" pages 20-26. Obituary/biography by Patrick Rosenkranz. There's a fascinating section describing how difficult it was for Jack Jackson to actually physically produce his life's work:
"Drawing became slow and difficult as his hands became more crippled over
time. According to Jackson's son, 'He couldn't even hold his pen like most
people do. He had to hold it a different way, just out of his hand. It's amazing
how he did all that work. How he did what he did.'
"The artist explained, 'What happens is these muscles in your hands waste
away and your fingers get hooked and drawn and all of that. In bad cases you
won't even be able to juxtapose your thumb because the muscles atrophy so bad. I
had muscle transplants out there. They take muscles out of your lower arms and
sew them into your hands, in place of the ones that have gone away. It works
pretty well. It's one of those ordeals that you don't like to go through, but it
worked out OK.'
"[Michael] Priest said, 'To watch him draw was so astounding, because he
had to curl his four fingers around the pen staff and stab it inside this space
because he couldn't close his hands like we can close our hands. The most
astounding part was that he would do all lettering by hand and he didn't make
mistakes and there weren't any typos and the spacing was good and consistent.
But to watch Jackson cut Zipatone with an X-acto knife was just about the most
astounding thing. When talking about Jackson's drawing style, it's very
important to note that he used old-fashioned quill pens that you had to dip in
the ink just like everybody throughout the ages. He even turned me onto the nibs
he used that gave his lines that delicious tapering quality. It was also one of
the secrets of his lettering style.'" (page 24)
"Photo" page 20. photo of Jack, Tina, and Sam Jackson courtesy of Tina Jackson.
"A Tribute To Jaxon" pages 27-38. Interviews with Robert Crumb, Kim Deitch, Spain Rodriguez, S. Clay Wilson, Gilbert Shelton, Frank Stack, Bill Griffith, Leonard Rifas, and Victor Moscoso conducted by Gary Groth.
"Recurden Jack Jackson" pages 39-40. Memoir by Gary Groth.