Russ Manning
Russ Manning is credited as penciller on 583 issues, inker on 571 issues, writer on 269 issues, cover artist on 42 issues and others in grailworth's catalog, 152 issues of them across 21 series we value. Characters first seen in issues they wrote or drew include 1A, Magnus, Captain Johner and Zarz.
Characters they introduced
Every issue
Dell Giant (1959) 1 issue
Drag Cartoons (1963) 1 issue
Edgar Rice Burroughs' Tarzan (1948) 17 issues
Korak, Son of Tarzan (1972) 3 issues
Magnus, Robot Fighter (1963) 39 issues
Magnus, Robot Fighter (2010) 1 issue
My Favorite Martian (1964) 1 issue
Tarzan (1986) 1 issue
The Tarzan Family (1975) 4 issues
Walt Disney Comics Digest (1968) 2 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.