Seth (Marvel; Atlantean)
Seth (Marvel; Atlantean) appears in 12 issues in grailworth's catalog, and was first published in 1968. First named appearance: Tales to Astonish #99 (1959), cover dated 1968. Key issues with Seth include Avengers #4 (1963).
First appearance
Key issues
Every appearance we value
Avengers (1963) 1 issue
The Punisher Annual (1988) 1 issue
Sub-Mariner (1968) 2 issues
Tales to Astonish (1959) 3 issues
Tales to Astonish (1979) 4 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.