The Eternal Brain
Prof. William Carmody
- Also known as
Appearances
- Marvel: The Lost Generation #12 — 2000-03-00
- Marvel: The Lost Generation #11 — 2000-04-00
- Marvel: The Lost Generation #10 — 2000-05-00
- Marvel: The Lost Generation #9 — 2000-06-00
- X-Men The Hidden Years #16 — 2001-03-00
- All-New Official Handbook of the Marvel Universe A to Z #4 — 2006-04-26