Ghost-Breaker in "I Talked with the Dead!"
Penciled & inked by Leonard Starr.
Reprinted in Showcase #80.
The first appearance of Dr. Thirteen.
Robin in "The Bad Boy of Gotham City"
Penciled & inked by Jim Mooney.
Reprinted in the Robin Archives #2.
Tomahawk in "The Clue of the Redman's Dog"
Penciled & inked by Fred Ray.
Cover art by Leonard Starr.