Jeffrey Burr
Kobra
- Also known as
Appearances
- Elson's Presents Super Heroes Comics #3 — 1981-01-00
- DC Comics Presents #81 — 1985-05-00
- Who's Who: The Definitive Directory of the DC Universe #4 — 1985-06-00
- Batman and the Outsiders #27 — 1985-11-00
- Who's Who: The Definitive Directory of the DC Universe #12 — 1986-02-00
- Checkmate #18 — 1989-06-00
- Checkmate #17 — 1989-06-00
- Hawkworld #30 — 1993-01-00
- Congorilla #3 — 1993-01-00
- Showcase '93 #1 — 1993-01-00
- Flash #93 — 1994-08-00
- Flash #99 — 1995-03-00
- Outsiders #16 — 1995-03-00
- Flash #100 — 1995-04-00
- JLA Secret Files #1 — 1997-09-00
- The Power Company #5 — 2002-08-00
- JSA #51 — 2003-10-00
- JSA by Geoff Johns #1 — 2018-02-00
- JSA by Geoff Johns #5 — 2023-05-00