Frank Robbins
Frank Robbins is credited as writer on 371 issues, penciller on 333 issues, inker on 253 issues, cover artist on 32 issues and others in grailworth's catalog, 254 issues of them across 46 series we value. That includes 1 key issue, such as Detective Comics #400 (1937). Characters first seen in issues they wrote or drew include War Toy, Betsy Curtis, Dr. Freeman and General Hamilton Arkay.
Key issues
Characters they introduced
Every issue
The Atom (1962) 1 issue
Batman (1940) 25 issues
The Batman Family (1975) 2 issues
The Best of DC (1979) 4 issues
Daredevil (1964) 1 issue
Detective Comics (1937) 56 issues
Dracula Lives (1973) 1 issue
G.I. Combat (1957) 1 issue
Giant-Size Invaders (1975) 2 issues
House of Secrets (1956) 2 issues
The Invaders Annual (1977) 1 issue
Johnny Hazard (1948) 3 issues
Johnny Hazard (1984) 2 issues
Johnny Hazard (1988) 1 issue
Man-Bat (1984) 1 issue
Marvel Chillers (1975) 1 issue
Marvel Premiere (1972) 1 issue
Morbius Revisited (1993) 2 issues
The Original Ghost Rider (1992) 1 issue
Plop! (1973) 3 issues
Power Man (1974) 3 issues
The Shadow (1973) 4 issues
Strange Sports Stories (1973) 4 issues
Superboy (1949) 22 issues
Superman (1939) 2 issues
The Tomb of Dracula (1979) 1 issue
Weird Mystery Tales (1972) 1 issue
Weird War Tales (1971) 4 issues
What If? (1977) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.