Monolith (alien, Marvel)
Monolith (alien, Marvel) appears in 2 issues in grailworth's catalog, and was first published in 1978.
Every appearance we value
Avengers (1963) 2 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.
Monolith (alien, Marvel) appears in 2 issues in grailworth's catalog, and was first published in 1978.
Character appearances from the Grand Comics Database, CC BY-SA 4.0.