Keen Detective Funnies 2 v1 #9

This anthology issue features "The Gang Buster" as its main story, in which a young man is tasked with leading criminals into an ambush near Chesterton Bridge, ultimately resulting in a car chase and explosion. The issue also includes "Battling Beau Brummel" by Malcolm Bruce, described as a hard-hitting adventure story about a young man named Bob whose life is crowded with excitement and mauling—featuring a confrontation between Dynamite Devaney and a taxi driver over a whip incident that escalates into a street brawl involving multiple characters including Judge Yeoman and boxing manager Ace Martin.