- Cover by Lew Schwartz and Charles Paris.
- "The Man behind the Red Hood!" written by Bill Finger, penciled by Lew Schwartz and inked by George Roussos.
- "The Electric Thinking Cap" written by Unknown, penciled and inked by Dan Barry.
- "The Return of the Iron Man" written by Unknown, penciled and inked by Frank Bolle.
- "Ten Little Indians" written by Unknown, penciled and inked by Bruno Premiani.
Batman is tracking down a ten year old case with the help of some class mates. That's right; Batman is teaching a course on criminology. There are many clues indicating who has done the old crimes, such as a lock of green hair is found and who else but the Joker would be so smart as to create two-way red lenses? Joker's origin is shown for the first time in this detective comic.