Mort Meskin
Mort Meskin is credited as penciller on 576 issues, inker on 381 issues, cover artist on 41 issues, writer on 30 issues and others in grailworth's catalog, 454 issues of them across 77 series we value. Characters first seen in issues they wrote or drew include Zambini the Miracle Man, Steel Sterling, Mr. Satan and Kalthar.
Characters they introduced
Every issue
Action Comics (1938) 63 issues
Adventure Comics (1938) 27 issues
America's Greatest Comics (2002) 1 issue
Astonishing (1951) 1 issue
Battle Action (1952) 1 issue
Black Cat Comics (1946) 2 issues
Black Magic (1973) 3 issues
Brave and the Bold (1955) 1 issue
Buried Treasure (1986) 1 issue
DC Special (1968) 1 issue
Detective Comics (1937) 1 issue
The Doom Patrol (1964) 1 issue
Exciting Comics (1940) 3 issues
Falling in Love (1955) 1 issue
The Fighting Yank (1942) 4 issues
Fighting Yank (2001) 2 issues
Flash (1959) 3 issues
Four Color (1942) 1 issue
Gang Busters (1947) 4 issues
Golden Lad (1945) 1 issue
Golden-Age Men of Mystery (1996) 1 issue
House of Mystery (1951) 62 issues
House of Secrets (1956) 57 issues
Journey into Mystery (1972) 1 issue
Journey into Unknown Worlds (1950) 2 issues
Jumbo Comics (1938) 3 issues
Justice League of America (1960) 2 issues
Love Romances (1949) 1 issue
More Fun Comics (1936) 32 issues
Mystery Tales (1952) 1 issue
Mystic (1951) 1 issue
Our Army at War (1952) 1 issue
Our Fighting Forces (1954) 1 issue
Out of the Shadows (1952) 1 issue
The Phantom Stranger (1969) 4 issues
Real Fact Comics (1946) 1 issue
Real Life Comics (1941) 1 issue
Secret Hearts (1949) 1 issue
Secret Origins (1973) 1 issue
Sensation Comics (1942) 3 issues
Shield-Wizard Comics (1940) 2 issues
Showcase (1956) 1 issue
Strange Tales (1951) 1 issue
Sub-Mariner (1954) 1 issue
Thrilling Comics (1940) 1 issue
Tor (1954) 1 issue
True Crime Comics (1947) 1 issue
Uncanny Tales (1952) 1 issue
The Unexpected (1968) 4 issues
The Unseen (1952) 1 issue
Wanted Comics (1947) 2 issues
Weird War Tales (1971) 1 issue
Western Comics (1948) 4 issues
Western Fighters (1948) 1 issue
Witchcraft (1952) 1 issue
World of Fantasy (1956) 1 issue
Young Love (1949) 2 issues
Young Romance (1947) 2 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.