Sanctum
Reprints Black Book Detective #26 & 27 (Jul. 1939 and Sep. 1939); Reprints Exciting Comics #1; 1st Appearance of Butch O’Leary; 1st Appearance of Carol Baldwin; 1st Appearance of Carol Smith (Carol Baldwin); 1st Appearance of Commissioner Warner; 1st Appearance of Jerome Warner; 1st Appearance of Sgt. McGrath; 1st Appearance of Silk Davis (Silk Kirby); 1st Appearance of Silk Kirby; 1st Appearance of The Black Bat (Tony Quinn); 1st Appearance of The Black Bat II; 1st Appearance of The Mask (Black Bat II); 1st Appearance of The Mask (Golden Age); 1st Appearance of The Mask (Tony Colby); 1st Appearance of Tony Quinn (Black Bat II); Collects material from Black Book Detective #26 & 27 (Jul. 1939 and Sep. 1939) and Exciting Comics #1
The Black Bat II: The Brand of the Black Bat (prose); historical essay (text)
Writer: G. Wayman Jones
Artist: Harry Parkhurst