Jim Chambers
Jim Chambers is credited as penciller on 143 issues, inker on 132 issues, writer on 35 issues, cover artist on 9 issues and others in grailworth's catalog, 87 issues of them across 20 series we value. That includes 1 key issue, such as Detective Comics #27 (1937). Characters first seen in issues they wrote or drew include Batman, Commissioner James Gordon, The Sandman and Dr. Karl Hellfern.
Key issues
Characters they introduced
Every issue
Amazing Mystery Funnies (1938) 1 issue
Four Color (1939) 1 issue
Four Color (1942) 1 issue
The Funnies (1936) 2 issues
Gene Autry Comics (1941) 1 issue
Jungle Comics (1940) 2 issues
More Fun Comics (1936) 3 issues
New Adventure Comics (1937) 1 issue
Popular Comics (1936) 25 issues
Red Ryder Comics (1942) 4 issues
Sky Blazers (1940) 1 issue
Star Comics (1937) 1 issue
Strange Mysteries (1958) 1 issue
War Comics (1940) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.