Alexander Gentry
Porcupine
- Also known as
First appearance: Tales to Astonish (Marvel, 1959 series) #48 (October 1963).
Appearances
- Tales to Astonish #48 — 1963-10-00
- Tales to Astonish #53 — 1964-03-00
- Tales to Astonish #58 — 1964-08-00
- The X-Men #22 — 1966-07-00
- The X-Men #23 — 1966-08-00
- Captain America #130 — 1970-10-00
- Captain America #132 — 1970-12-00
- X-Men Annual #2 — 1971-11-00
- Iron Man #44 — 1972-01-00
- Captain America #158 — 1973-02-00
- Captain America #159 — 1973-03-00
- The X-Men #94 — 1975-08-00
- The Defenders #38 — 1976-08-00
- The Avengers #167 — 1978-01-00
- The Defenders #64 — 1978-10-00
- Hulk Comic #29 — 1979-09-19
- The X-Men #138 — 1980-10-00
- Captain America #285 — 1983-09-00
- Marvel Age Annual #1 — 1985-00-00
- Captain America #315 — 1986-03-00
- Classic X-Men #2 — 1986-10-00
- Captain America #326 — 1987-02-00
- Captain America [Shan-Lon] #[1] — 1990-00-00
- Classic X-Men #44 — 1990-02-00
- The Avengers: The Korvac Saga #[nn] — 1991-01-15
- Wizard Ace Edition: Uncanny X-Men #94 #[nn] — 2002-06-19
- Avengers Legends #2 — 2003-00-00
- Iron Man: Demon in a Bottle #[nn] — 2008-03-05
- Marvel Masterworks: The X-Men #7 — 2008-10-15
- Marvel Masterworks: Ant-Man / Giant-Man #3 — 2018-06-13
- Marvel Masterworks: The Defenders #7 — 2020-10-28
- Marvel Masterworks: Doctor Strange #10 — 2021-00-00
- Captain Britain Omnibus #[nn] — 2021-00-00