Leo

Appearances

• The Avengers #72 — 1970-01-00
• The Avengers #120 — 1974-02-00
• The Avengers #121 — 1974-03-00
• The Avengers #122 — 1974-04-00
• The Official Handbook of the Marvel Universe #12 — 1983-12-00
• Marvel Age Annual #3 — 1987-10-00
• Avengers #10 — 1998-11-00
• Avengers Forever #2 — 1999-01-00
• All-New Official Handbook of the Marvel Universe A to Z #12 — 2007-02-00
• Avengers Assemble #1 — 2010-13-00