Firestorm
Firestorm (Ronnie Raymond & Prof. Martin Stein (merged)) appears in 129 issues in grailworth's catalog, and was first published in 1978. First appearance: Firestorm #1 (1978), cover dated 1978. Key issues with Firestorm include Crisis on Infinite Earths #8 (1985).
First appearance
Key issues
Origin
Every appearance we value
Action Comics (1938) 1 issue
All-Star Squadron (1981) 1 issue
The Best of DC (1979) 1 issue
Captain Atom (1987) 1 issue
Cosmic Boy (1986) 1 issue
Countdown (2007) 1 issue
DCU: Legacies (2010) 1 issue
Doomsday Clock (2018) 1 issue
Firestorm (2004) 2 issues
The Fury of Firestorm (1982) 46 issues
Green Lantern (1960) 1 issue
Green Lantern (1990) 1 issue
Hawk and Dove (1989) 1 issue
JLA (1997) 2 issues
Justice League of America (1960) 20 issues
Justice League of America (2006) 1 issue
Legends (1986) 2 issues
Secret Origins (1986) 1 issue
Super Powers (1985) 2 issues
Super Powers (1986) 2 issues
Supergirl (1983) 1 issue
Superman (2006) 1 issue
World's Finest Comics (1941) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.