Leonard Sansone
Leonard Sansone is credited as inker on 80 issues, penciller on 35 issues and writer on 23 issues in grailworth's catalog, 47 issues of them across 10 series we value. Characters first seen in issues they wrote or drew include The Masked Rider, Jim Sanford, The Sphinx and Dr. John Thesson.
Characters they introduced
Every issue
Blue Bolt (1949) 3 issues
Exciting Comics (1940) 2 issues
Mystic Comics (1940) 1 issue
Sparkler Comics (1941) 2 issues
Tip Top Comics (1936) 2 issues
Tip Topper Comics (1949) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.