Storyline
A mysterious box in Batman's Hall of Trophies tells the strange story of revenge by a man known as the Diamond King, whose son died at the hands of certain gangsters. When the evidence to prove their guilt was stolen and the men set free, the father uses the box to gain his revenge upon each of them.
Story Notes
Splash page replicates the cover in reverse.
The figures of Batman and Robin on a motorcycle, from the cover of Batman #26 (Oct.-Nov. 1944), was re-drawn by Kane for use in panel 2 of page 9 of this story.
Background inker credit for Ray Burnley removed, as he did not work on this story.