Peter Laird
Peter Laird is credited as writer on 104 issues, inker on 64 issues, cover artist on 59 issues, penciller on 38 issues and others in grailworth's catalog, 99 issues of them across 23 series we value. That includes 1 key issue, such as Teenage Mutant Ninja Turtles #1 (1984). Characters first seen in issues they wrote or drew include Leonardo, Michelangelo, Raphael and Donatello.
Key issues
Characters they introduced
Every issue
Fugitoid (1985) 1 issue
Gobbledygook (1986) 1 issue
GrimJack (1984) 1 issue
Mighty Mutanimals (1992) 1 issue
Teenage Mutant Ninja Turtles (1984) 31 issues
TMNT: The Last Ronin (2020) 3 issues
Turtle Soup (1987) 1 issue
Turtlemania Special (1986) 1 issue
Usagi Yojimbo (1987) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.