Duke
G.I. Joe, Conrad S. Hauser, Real American Hero
- Also known as
Appearances
- G.I. Joe a Real American Hero! The Capture of Cobra Commander #[nn] — 1984-00-00
- G.I. Joe, a Real American Hero #22 — 1984-04-00
- G.I. Joe, a Real American Hero #23 — 1984-05-00
- G.I. Joe, a Real American Hero #24 — 1984-06-00
- G.I. Joe, a Real American Hero #25 — 1984-07-00
- G.I. Joe, a Real American Hero #28 — 1984-10-00
- G.I. Joe, a Real American Hero #29 — 1984-11-00
- G.I. Joe, a Real American Hero #32 — 1985-02-00
- G.I. Joe, a Real American Hero #33 — 1985-03-00
- G.I. Joe Yearbook #1 — 1985-03-00
- G.I. Joe, a Real American Hero #37 — 1985-07-00
- G.I. Joe, a Real American Hero #38 — 1985-08-00
- G.I. Joe, a Real American Hero #39 — 1985-09-00
- G.I. Joe, a Real American Hero #40 — 1985-10-00
- G.I. Joe, a Real American Hero #41 — 1985-11-00
- G.I. Joe, a Real American Hero #42 — 1985-12-00
- G.I. Joe, a Real American Hero #48 — 1986-06-00
- G.I. Joe, a Real American Hero #49 — 1986-07-00
- G.I. Joe, a Real American Hero #50 — 1986-08-00
- The G.I. Joe Order of Battle #1 — 1986-11-00
- G.I. Joe, a Real American Hero #55 — 1987-01-00
- G.I. Joe Comics Magazine #9 — 1988-04-00
- G.I. Joe, a Real American Hero #74 — 1988-08-00
- G.I. Joe Comics Magazine #11 — 1988-08-00
- G.I. Joe, a Real American Hero #76 — 1988-09-00
- G.I. Joe, a Real American Hero #75 — 1988-09-00
- G.I. Joe Comics Magazine #12 — 1988-10-00
- G. I. Joe in 3-D #5 — 1988-10-00
- G.I. Joe, a Real American Hero #80 — 1988-11-00
- G.I. Joe, a Real American Hero #81 — 1988-12-00
- G.I. Joe Comics Magazine #13 — 1988-12-00
- G.I. Joe, a Real American Hero #82 — 1989-01-00
- G. I. Joe in 3-D #6 — 1989-04-00
- G.I. Joe, a Real American Hero #108 — 1991-01-00
- G.I. Joe, a Real American Hero #109 — 1991-02-00
- G.I. Joe, a Real American Hero #110 — 1991-03-00
- G.I. Joe Convention Special #1 — 2001-00-00
- G.I. Joe #1 — 2001-09-12
- G.I. Joe #2 — 2001-10-31
- G.I. Joe #3 — 2002-01-09
- G.I. Joe #4 — 2002-03-06
- G.I. Joe #5 — 2002-04-04
- G.I. Joe: Battle Files #1 — 2002-04-17
- G.I. Joe #6 — 2002-05-01
- G.I. Joe #7 — 2002-06-12
- G.I. Joe #8 — 2002-07-17
- G.I. Joe #9 — 2002-08-21
- G.I. Joe #10 — 2002-09-18
- G.I. Joe: Frontline #1 — 2002-10-00
- G.I. Joe: Frontline #1 — 2002-10-00
- G.I. Joe: Frontline #1 — 2002-10-00
- G.I. Joe: Frontline #1 — 2002-10-00
- G.I. Joe: Frontline #1 — 2002-10-00
- G.I. Joe: Frontline #1 — 2002-10-16
- G.I. Joe: Frontline #1 — 2002-10-16
- G.I. Joe #11 — 2002-10-23
- G.I. Joe: Frontline #2 — 2002-11-00
- G.I. Joe #13 — 2002-12-00
- G.I. Joe: Frontline #3 — 2002-12-00
- G.I. Joe: Frontline #4 — 2003-01-00
- G.I. Joe #15 — 2003-02-00
- G.I. Joe: Frontline #5 — 2003-02-00
- G.I. Joe Battle Files Sourcebook #[nn] — 2003-02-26
- G.I. Joe: Frontline #6 — 2003-03-00
- G.I. Joe: Frontline #7 — 2003-04-00
- G.I. Joe #17 — 2003-04-30
- G.I. Joe: Frontline #8 — 2003-05-00
- G.I. Joe #18 — 2003-05-00
- Voltron: Defender of the Universe #0 — 2003-05-07
- Voltron: Defender of the Universe #1 — 2003-05-29
- G.I. Joe vs. the Transformers #1 — 2003-06-00
- G.I. Joe vs. the Transformers #1 — 2003-06-00
- G.I. Joe: Frontline #1 — 2003-06-18
- G.I. Joe #20 — 2003-07-00
- G.I. Joe vs. the Transformers #2 — 2003-07-23
- Transformers / G.I. Joe #1 — 2003-08-00
- Transformers / G.I. Joe #1 — 2003-08-00
- G.I. Joe vs. the Transformers #3 — 2003-08-00
- Transformers / G.I. Joe #1 — 2003-08-00
- G.I. Joe: Frontline #14 — 2003-08-00
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