First imaginary story in World's Finest. First issue drawn in the new smaller size of original art.
The prominent internet meme of Batman slapping Robin comes from page 5 of this story.
On the page immediately following page 7 of the previous story sequence.
Letters from Roger Manning, John Nelson, Dennis Ross, Mike Warren, "Mr. X," Ben Creisler, Dale Goentz, Alan Wilson, and John Bell.
Hitchhiker